Bump mkdocs from 1.6.0 to 1.6.1

Bumps [mkdocs](https://github.com/mkdocs/mkdocs) from 1.6.0 to 1.6.1.
- [Release notes](https://github.com/mkdocs/mkdocs/releases)
- [Commits](mkdocs/mkdocs@1.6.0...1.6.1)

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

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

requirements.txt

@@ -10,7 +10,7 @@ Markdown==3.7
 markdown-callouts==0.4.0
 MarkupSafe==2.1.5
 mergedeep==1.3.4
-mkdocs==1.6.0
+mkdocs==1.6.1
 mkdocs-get-deps==0.2.0
 mkdocs-macros-plugin==1.0.5
 mkdocs-material==9.5.33