Bump mkdocs from 1.5.3 to 1.6.1

Bumps [mkdocs](https://github.com/mkdocs/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)

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

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

requirements.txt

@@ -3,5 +3,5 @@ mike==2.1.1
 mkdocs-git-revision-date-plugin==0.3.2
 mkdocs-macros-plugin==1.0.5 
 mkdocs-material==9.5.3
-mkdocs==1.5.3
+mkdocs==1.6.1
 setuptools==69.0.3