Bump mkdocs-material from 9.4.2 to 9.4.7 (#837)

Bumps [mkdocs-material](https://github.com/squidfunk/mkdocs-material) from 9.4.2 to 9.4.7.
- [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...9.4.7)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -3,7 +3,7 @@
 # Docs
 mkdocs==1.5.3
 mkdocs-autorefs==0.5.0
-mkdocs-material==9.4.2
+mkdocs-material==9.4.7
 mkdocs-material-extensions==1.3
 mkdocstrings[python-legacy]==0.22.0
 jinja2==3.1.2