Bump the dependencies group with 2 updates (#142)

Bumps the dependencies group with 2 updates: [mkdocs-material](https://github.com/squidfunk/mkdocs-material) and [mkdocs-material[imaging]](https://github.com/squidfunk/mkdocs-material).


Updates `mkdocs-material` from 9.6.7 to 9.6.8
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.6.7...9.6.8)

Updates `mkdocs-material[imaging]` from 9.6.7 to 9.6.8
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.6.7...9.6.8)

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

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

Author: dependabot[bot]

requirements.txt

@@ -2,8 +2,8 @@ mkdocs==1.6.1
 mkdocs-get-deps==0.2.0
 mkdocs-literate-nav==0.6.1
 mkdocs-macros-plugin==1.3.7
-mkdocs-material==9.6.7
-mkdocs-material[imaging]==9.6.7
+mkdocs-material==9.6.8
+mkdocs-material[imaging]==9.6.8
 mkdocs-material-extensions==1.3.1
 mkdocs-open-in-new-tab==1.0.8
 pymdown-extensions==10.14.3