Build: Bump mkdocs-material from 9.4.2 to 9.4.6

Bumps [mkdocs-material](https://github.com/squidfunk/mkdocs-material) from 9.4.2 to 9.4.6.
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.4.2...9.4.6)

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

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

mkdocs/requirements.txt

@@ -23,6 +23,6 @@ mkdocstrings-python==1.7.3
 mkdocs-literate-nav==0.6.1
 mkdocs-autorefs==0.5.0
 mkdocs-gen-files==0.5.0
-mkdocs-material==9.4.2
+mkdocs-material==9.4.6
 mkdocs-material-extensions==1.2
 mkdocs-section-index==0.3.8