Chore(deps-dev): Bump mkdocs-material in the development group (#9142)

Chore(deps-dev): Bump mkdocs-material in the development group (#9142)

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

Updates `mkdocs-material` from 9.6.3 to 9.6.4
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](https://github.com/squidfunk/mkdocs-material/compare/9.6.3...9.6.4)

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

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