sagemathgh-36243: ⬆️ Bump actions/checkout from 3 to 4
    
Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to
4.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/actions/checkout/releases">actions/checkout's
releases</a>.</em></p>
<blockquote>
<h2>v4.0.0</h2>
<h2>What's Changed</h2>
<ul>
<li>Update default runtime to node20 by <a
href="https://github.com/takost"><code>@​takost</code></a> in <a href="h
ttps://redirect.github.com/actions/checkout/pull/1436">actions/checkout#
1436</a></li>
<li>Support fetching without the --progress option by <a
href="https://github.com/simonbaird"><code>@​simonbaird</code></a> in <a
href="https://redirect.github.com/actions/checkout/pull/1067">actions/ch
eckout#1067</a></li>
<li>Release 4.0.0 by <a
href="https://github.com/takost"><code>@​takost</code></a> in <a href="h
ttps://redirect.github.com/actions/checkout/pull/1447">actions/checkout#
1447</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/takost"><code>@​takost</code></a> made
their first contribution in <a href="https://redirect.github.com/actions
/checkout/pull/1436">actions/checkout#1436</a></li>
<li><a
href="https://github.com/simonbaird"><code>@​simonbaird</code></a> made
their first contribution in <a href="https://redirect.github.com/actions
/checkout/pull/1067">actions/checkout#1067</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/
checkout/compare/v3...v4.0.0">https://github.com/actions/checkout/compar
e/v3...v4.0.0</a></p>
<h2>v3.6.0</h2>
<h2>What's Changed</h2>
<ul>
<li>Mark test scripts with Bash'isms to be run via Bash by <a
href="https://github.com/dscho"><code>@​dscho</code></a> in <a href="htt
ps://redirect.github.com/actions/checkout/pull/1377">actions/checkout#13
77</a></li>
<li>Add option to fetch tags even if fetch-depth &gt; 0 by <a href="http
s://github.com/RobertWieczoreck"><code>@​RobertWieczoreck</code></a> in
<a href="https://redirect.github.com/actions/checkout/pull/579">actions/
checkout#579</a></li>
<li>Release 3.6.0 by <a
href="https://github.com/luketomlinson"><code>@​luketomlinson</code></a>
in <a href="https://redirect.github.com/actions/checkout/pull/1437">acti
ons/checkout#1437</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/RobertWieczoreck"><code>@​RobertWieczore
ck</code></a> made their first contribution in <a href="https://redirect
.github.com/actions/checkout/pull/579">actions/checkout#579</a></li>
<li><a
href="https://github.com/luketomlinson"><code>@​luketomlinson</code></a>
made their first contribution in <a href="https://redirect.github.com/ac
tions/checkout/pull/1437">actions/checkout#1437</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/
checkout/compare/v3.5.3...v3.6.0">https://github.com/actions/checkout/co
mpare/v3.5.3...v3.6.0</a></p>
<h2>v3.5.3</h2>
<h2>What's Changed</h2>
<ul>
<li>Fix: Checkout Issue in self hosted runner due to faulty submodule
check-ins by <a
href="https://github.com/megamanics"><code>@​megamanics</code></a> in <a
href="https://redirect.github.com/actions/checkout/pull/1196">actions/ch
eckout#1196</a></li>
<li>Fix typos found by codespell by <a href="https://github.com/DimitriP
apadopoulos"><code>@​DimitriPapadopoulos</code></a> in <a href="https://
redirect.github.com/actions/checkout/pull/1287">actions/checkout#1287</a
></li>
<li>Add support for sparse checkouts by <a
href="https://github.com/dscho"><code>@​dscho</code></a> and <a
href="https://github.com/dfdez"><code>@​dfdez</code></a> in <a href="htt
ps://redirect.github.com/actions/checkout/pull/1369">actions/checkout#13
69</a></li>
<li>Release v3.5.3 by <a
href="https://github.com/TingluoHuang"><code>@​TingluoHuang</code></a>
in <a href="https://redirect.github.com/actions/checkout/pull/1376">acti
ons/checkout#1376</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a
href="https://github.com/megamanics"><code>@​megamanics</code></a> made
their first contribution in <a href="https://redirect.github.com/actions
/checkout/pull/1196">actions/checkout#1196</a></li>
<li><a href="https://github.com/DimitriPapadopoulos"><code>@​DimitriPapa
dopoulos</code></a> made their first contribution in <a href="https://re
direct.github.com/actions/checkout/pull/1287">actions/checkout#1287</a><
/li>
<li><a href="https://github.com/dfdez"><code>@​dfdez</code></a> made
their first contribution in <a href="https://redirect.github.com/actions
/checkout/pull/1369">actions/checkout#1369</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/
checkout/compare/v3...v3.5.3">https://github.com/actions/checkout/compar
e/v3...v3.5.3</a></p>
<h2>v3.5.2</h2>
<h2>What's Changed</h2>
<ul>
<li>Fix: Use correct API url / endpoint in GHES by <a
href="https://github.com/fhammerl"><code>@​fhammerl</code></a> in <a hre
f="https://redirect.github.com/actions/checkout/pull/1289">actions/check
out#1289</a> based on <a href="https://redirect.github.com/actions/check
out/issues/1286">sagemath#1286</a> by <a
href="https://github.com/1newsr"><code>@​1newsr</code></a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/
checkout/compare/v3.5.1...v3.5.2">https://github.com/actions/checkout/co
mpare/v3.5.1...v3.5.2</a></p>
<h2>v3.5.1</h2>
<h2>What's Changed</h2>
<ul>
<li>Improve checkout performance on Windows runners by upgrading
<code>@​actions/github</code> dependency by <a
href="https://github.com/BrettDong"><code>@​BrettDong</code></a> in <a h
ref="https://redirect.github.com/actions/checkout/pull/1246">actions/che
ckout#1246</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/BrettDong"><code>@​BrettDong</code></a>
made their first contribution in <a href="https://redirect.github.com/ac
tions/checkout/pull/1246">actions/checkout#1246</a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/actions/checkout/blob/ma
in/CHANGELOG.md">actions/checkout's changelog</a>.</em></p>
<blockquote>
<h1>Changelog</h1>
<h2>v4.0.0</h2>
<ul>
<li><a
href="https://redirect.github.com/actions/checkout/pull/1067">Support
fetching without the --progress option</a></li>
<li><a
href="https://redirect.github.com/actions/checkout/pull/1436">Update to
node20</a></li>
</ul>
<h2>v3.6.0</h2>
<ul>
<li><a
href="https://redirect.github.com/actions/checkout/pull/1377">Fix: Mark
test scripts with Bash'isms to be run via Bash</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/579">Add
option to fetch tags even if fetch-depth &gt; 0</a></li>
</ul>
<h2>v3.5.3</h2>
<ul>
<li><a
href="https://redirect.github.com/actions/checkout/pull/1196">Fix:
Checkout fail in self-hosted runners when faulty submodule are checked-
in</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/1287">Fix
typos found by codespell</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/1369">Add
support for sparse checkouts</a></li>
</ul>
<h2>v3.5.2</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/1289">Fix
api endpoint for GHES</a></li>
</ul>
<h2>v3.5.1</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/1246">Fix
slow checkout on Windows</a></li>
</ul>
<h2>v3.5.0</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/1237">Add
new public key for known_hosts</a></li>
</ul>
<h2>v3.4.0</h2>
<ul>
<li><a
href="https://redirect.github.com/actions/checkout/pull/1209">Upgrade
codeql actions to v2</a></li>
<li><a
href="https://redirect.github.com/actions/checkout/pull/1210">Upgrade
dependencies</a></li>
<li><a
href="https://redirect.github.com/actions/checkout/pull/1225">Upgrade
<code>@​actions/io</code></a></li>
</ul>
<h2>v3.3.0</h2>
<ul>
<li><a
href="https://redirect.github.com/actions/checkout/pull/1045">Implement
branch list using callbacks from exec function</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/1050">Add
in explicit reference to private checkout options</a></li>
<li>[Fix comment typos (that got added in <a href="https://redirect.gith
ub.com/actions/checkout/issues/770">sagemath#770</a>)](<a href="https://redirect
.github.com/actions/checkout/pull/1057">actions/checkout#1057</a>)</li>
</ul>
<h2>v3.2.0</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/942">Add
GitHub Action to perform release</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/967">Fix
status badge</a></li>
<li><a
href="https://redirect.github.com/actions/checkout/pull/1002">Replace
datadog/squid with ubuntu/squid Docker image</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/964">Wrap
pipeline commands for submoduleForeach in quotes</a></li>
<li><a
href="https://redirect.github.com/actions/checkout/pull/1029">Update
<code>@​actions/io</code> to 1.1.2</a></li>
<li><a
href="https://redirect.github.com/actions/checkout/pull/1039">Upgrading
version to 3.2.0</a></li>
</ul>
<h2>v3.1.0</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/939">Use
<code>@​actions/core</code> <code>saveState</code> and
<code>getState</code></a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/922">Add
<code>github-server-url</code> input</a></li>
</ul>
<h2>v3.0.2</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/770">Add
input <code>set-safe-directory</code></a></li>
</ul>
<h2>v3.0.1</h2>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="actions/checkout@3df4ab11eba7bda6
032a0b82a6bb43b11571feac"><code>3df4ab1</code></a> Release 4.0.0 (<a hre
f="https://redirect.github.com/actions/checkout/issues/1447">#1447</a>)<
/li>
<li><a href="actions/checkout@8b5e8b768746b503
94015010d25e690bfab9dfbc"><code>8b5e8b7</code></a> Support fetching
without the --progress option (<a href="https://redirect.github.com/acti
ons/checkout/issues/1067">sagemath#1067</a>)</li>
<li><a href="actions/checkout@97a652b80035363d
f47baee5031ec8670b8878ac"><code>97a652b</code></a> Update default
runtime to node20 (<a href="https://redirect.github.com/actions/checkout
sagemath/issues/1436">sagemath#1436</a>)</li>
<li>See full diff in <a
href="https://github.com/actions/checkout/compare/v3...v4">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility score](https://dependabot-
badges.githubapp.com/badges/compatibility_score?dependency-
name=actions/checkout&package-manager=github_actions&previous-
version=3&new-version=4)](https://docs.github.com/en/github/managing-
security-vulnerabilities/about-dependabot-security-updates#about-
compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
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- `@dependabot recreate` will recreate this PR, overwriting any edits
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</details>
    
URL: sagemath#36243
Reported by: dependabot[bot]
Reviewer(s):

Author: Release Manager

.github/workflows/build.yml

@@ -30,7 +30,7 @@ jobs:
     steps:
       - name: Checkout
         id: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Update system packages
         id: prepare

.github/workflows/ci-conda.yml

@@ -49,7 +49,7 @@ jobs:
         conda-env: [environment]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Check for Miniconda
         id: check_conda

.github/workflows/ci-linux-incremental.yml

@@ -43,7 +43,7 @@ jobs:
       uninstall_targets: ${{ steps.build-targets.outputs.uninstall_targets }}
       build_targets:     ${{ steps.build-targets.outputs.build_targets }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Get all packages that have changed
         id: changed-packages
         uses: tj-actions/changed-files@v38

.github/workflows/ci-macos.yml

@@ -47,7 +47,7 @@ jobs:
       LOCAL_ARTIFACT_NAME: sage-local-commit-${{ github.sha }}-tox-local-${{ matrix.tox_env }}-${{ matrix.os }}-xcode_${{ matrix.xcode_version_factor }}
       LOGS_ARTIFACT_NAME: logs-commit-${{ github.sha }}-tox-local-${{ matrix.tox_env }}--${{ matrix.os }}-xcode_${{ matrix.xcode_version_factor }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Select Xcode version
         run: |
           if [ ${{ matrix.xcode_version_factor }} != default ]; then sudo xcode-select -s /Applications/Xcode_${{ matrix.xcode_version_factor }}.app; fi
@@ -118,7 +118,7 @@ jobs:
 
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 500
       - name: fetch tags
@@ -160,7 +160,7 @@ jobs:
       TOX_ENV: local-${{ matrix.tox_system_factor }}-${{ matrix.tox_packages_factor }}
       LOGS_ARTIFACT_NAME: logs-commit-${{ github.sha }}-tox-local-${{ matrix.tox_system_factor }}-${{ matrix.tox_packages_factor }}-xcode_${{ matrix.xcode_version_factor }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         if: "!contains(matrix.tox_system_factor, 'nobootstrap')"
       - uses: actions/download-artifact@v3
         with:

.github/workflows/ci-wsl.yml

@@ -17,7 +17,7 @@ jobs:
     steps:
     - name: Configure git
       run: git config --global core.symlinks true
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install Ubuntu 20.04 (in WSL)
       run: |
         (New-Object System.Net.WebClient).DownloadFile("https://aka.ms/wslubuntu2004", "Ubuntu.appx")

.github/workflows/cygwin.yml

@@ -73,14 +73,14 @@ jobs:
         choco install git python39 python39-pip --source cygwin
 
     - name: Check out SageMath
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         repository: ${{ inputs.sage_repo }}
         ref: ${{ inputs.sage_ref }}
         fetch-depth: 2000
 
     - name: Check out git-trac-command
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         repository: sagemath/git-trac-command
         path: git-trac-command

.github/workflows/dist.yml

@@ -32,7 +32,7 @@ jobs:
 
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install bootstrap prerequisites
         run: |
           sudo DEBIAN_FRONTEND=noninteractive apt-get update
@@ -51,7 +51,7 @@ jobs:
     env:
       CAN_DEPLOY: ${{ secrets.SAGEMATH_PYPI_API_TOKEN != '' }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install bootstrap prerequisites
         run: |
           sudo DEBIAN_FRONTEND=noninteractive apt-get update
@@ -106,7 +106,7 @@ jobs:
       # Use 'build', not 'pip wheel'
       CIBW_BUILD_FRONTEND: build
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: actions/download-artifact@v3
         with:

.github/workflows/doc-build-pdf.yml

@@ -19,7 +19,7 @@ jobs:
     container: ghcr.io/sagemath/sage/sage-docker-fedora-31-maximal-with-targets:dev
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Prepare
         run: |

.github/workflows/doc-build.yml

@@ -17,7 +17,7 @@ jobs:
     container: ghcr.io/sagemath/sage/sage-ubuntu-focal-standard-with-targets:dev
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Update system packages
         run: |

.github/workflows/docker.yml

@@ -146,7 +146,7 @@ jobs:
       EXTRA_SAGE_PACKAGES:  ${{ inputs.extra_sage_packages }}
     steps:
       - name: Check out SageMath
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: ${{ inputs.sage_repo }}
           ref: ${{ inputs.sage_ref }}

.github/workflows/lint.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
@@ -41,7 +41,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Set up Python
       uses: actions/setup-python@v4
       with:

.github/workflows/push_to_docker_hub.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set tag
         # docker/metadata-action@v4 is not used since we need to distinguish
@@ -76,7 +76,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set tag
         # docker/metadata-action@v4 is not used since we need to distinguish