Bump mkdocs-material from 9.5.46 to 9.5.47 in /docs in the mkdocs group

Bumps the mkdocs group in /docs with 1 update: [mkdocs-material](https://github.com/squidfunk/mkdocs-material).


Updates `mkdocs-material` from 9.5.46 to 9.5.47
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.5.46...9.5.47)

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

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

docs/requirements.txt

@@ -13,7 +13,7 @@ mike==2.1.3
 mkdocs==1.6.1
 mkdocs-exclude==1.0.2
 mkdocs-macros-plugin==1.3.7
-mkdocs-material==9.5.46
+mkdocs-material==9.5.47
 mkdocs-material-extensions==1.3.1
 packaging==24.2
 Pygments==2.18.0