Bump mkdocs-material from 9.5.49 to 9.6.6 in /.config

Bumps [mkdocs-material](https://github.com/squidfunk/mkdocs-material) from 9.5.49 to 9.6.6.
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.5.49...9.6.6)

---
updated-dependencies:
- dependency-name: mkdocs-material
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.config/constraints.txt

@@ -26,7 +26,7 @@ mkdocs-autorefs==1.3.0    # via mkdocstrings, mkdocstrings-python, 42picky (pypr
 mkdocs-get-deps==0.2.0    # via mkdocs
 mkdocs-git-authors-plugin==0.9.2  # via 42picky (pyproject.toml)
 mkdocs-git-revision-date-localized-plugin==1.3.0  # via 42picky (pyproject.toml)
-mkdocs-material==9.5.49   # via 42picky (pyproject.toml)
+mkdocs-material==9.6.6   # via 42picky (pyproject.toml)
 mkdocs-material-extensions==1.3.1  # via mkdocs-material, 42picky (pyproject.toml)
 mkdocstrings==0.27.0      # via mkdocstrings-python, 42picky (pyproject.toml)
 mkdocstrings-python==1.13.0  # via 42picky (pyproject.toml)