Bump the mkdocs group with 2 updates

Bumps the mkdocs group with 2 updates: [mkdocs](https://github.com/mkdocs/mkdocs) and [mkdocs-material](https://github.com/squidfunk/mkdocs-material).


Updates `mkdocs` from 1.5.3 to 1.6.1
- [Release notes](https://github.com/mkdocs/mkdocs/releases)
- [Commits](mkdocs/mkdocs@1.5.3...1.6.1)

Updates `mkdocs-material` from 9.5.13 to 9.5.50
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.5.13...9.5.50)

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

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

requirements.txt

@@ -1,2 +1,2 @@
-mkdocs==1.5.3
-mkdocs-material==9.5.13
+mkdocs==1.6.1
+mkdocs-material==9.5.50