Bump mkdocs-material from 9.4.1 to 9.4.2

Bumps [mkdocs-material](https://github.com/squidfunk/mkdocs-material) from 9.4.1 to 9.4.2.
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.4.1...9.4.2)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -1,6 +1,6 @@
 mkdocs-ezlinks-plugin == 0.1.14
 mkdocs-glightbox == 0.3.4
 mkdocs-macros-plugin == 1.0.4
-mkdocs-material == 9.4.1
+mkdocs-material == 9.4.2
 mkdocs-section-index == 0.3.8
 mkdocs-static-i18n == 1.0.6