chore(deps): bump mkdocs-material from 9.4.4 to 9.4.8

Bumps [mkdocs-material](https://github.com/squidfunk/mkdocs-material) from 9.4.4 to 9.4.8.
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.4.4...9.4.8)

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

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

requirements.txt

@@ -1,5 +1,5 @@
 # mkdocs-material @ git+https://${MKDOCS_MATERIAL_INSIDERS}@github.com/squidfunk/mkdocs-material-insiders.git
-mkdocs-material==9.4.4
+mkdocs-material==9.4.8
 mkdocs-rss-plugin==1.8.0
 mkdocs-redirects==1.2.1
 pillow==10.1.0