Add pull request template

Author: johannaengland

.github/pull_request_template.md

@@ -0,0 +1,34 @@
+## Scope and purpose
+
+Fixes #<!-- ISSUE-ID -->. Dependent on #<!-- PULL-REQUEST-ID -->. <!-- Reference: https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue -->
+
+Add a description of what this PR does and why it is needed. If a linked ticket(s) fully
+cover it, you can omit this.
+
+<!-- remove things that do not apply -->
+### This pull request
+* adds/changes/removes a dependency
+* changes the database
+* changes the API
+
+
+## Contributor Checklist
+
+Every pull request should have this checklist filled out, no matter how small it is.
+More information about contributing to NAV can be found in the
+[Hacker's guide to NAV](https://nav.readthedocs.io/en/latest/hacking/hacking.html#hacker-s-guide-to-nav).
+
+<!-- Add an "X" inside the brackets to confirm -->
+<!-- If not checking one or more of the boxes, please explain why below each. -->
+
+* [ ] Added a changelog fragment for [towncrier](https://nav.readthedocs.io/en/latest/hacking/hacking.html#adding-a-changelog-entry)
+* [ ] Added/amended tests for new/changed code
+* [ ] Added/changed documentation
+* [ ] Linted/formatted the code with black and ruff, easiest by using [pre-commit](https://nav.readthedocs.io/en/latest/hacking/hacking.html#pre-commit-hooks-and-black)
+* [ ] The first line of the commit message continues the sentence "If applied, this commit will ...", starts with a capital letter, does not end with punctuation and is 50 characters or less long. See https://cbea.ms/git-commit/
+* [ ] Based this on the right branch: For a patch/bugfix affecting the latest stable series based it on that series' branch (`<major>.<minor>.x`), for a new feature and other additions based them on `master`
+* [ ] If applicable: Created new issues if this PR does not fix the issue completely/there is further work to be done
+* [ ] If this results in changes in the UI: Added screenshots of the before and after
+* [ ] If this adds a new Python source code file: Added the [boilerplate header](https://nav.readthedocs.io/en/latest/hacking/hacking.html#python-boilerplate-headers) to that file
+
+<!-- Make this a draft PR if the content is subject to change, cannot be merged or if it is for initial feedback -->