build(deps): bump the mkdocs group across 1 directory with 2 updates

Bumps the mkdocs group with 2 updates in the /docs directory: [mkdocs-macros-plugin](https://github.com/fralau/mkdocs_macros_plugin) and [mkdocs-material](https://github.com/squidfunk/mkdocs-material).


Updates `mkdocs-macros-plugin` from 1.2.0 to 1.3.5
- [Release notes](https://github.com/fralau/mkdocs_macros_plugin/releases)
- [Changelog](https://github.com/fralau/mkdocs-macros-plugin/blob/master/CHANGELOG.md)
- [Commits](fralau/mkdocs-macros-plugin@v1.2.0...v1.3.5)

Updates `mkdocs-material` from 9.5.39 to 9.5.40
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.5.39...9.5.40)

---
updated-dependencies:
- dependency-name: mkdocs-macros-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: mkdocs
- 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

@@ -12,8 +12,8 @@ mergedeep==1.3.4
 mike==2.1.3
 mkdocs==1.6.1
 mkdocs-exclude==1.0.2
-mkdocs-macros-plugin==1.2.0
-mkdocs-material==9.5.39
+mkdocs-macros-plugin==1.3.5
+mkdocs-material==9.5.40
 mkdocs-material-extensions==1.3.1
 packaging==24.1
 Pygments==2.18.0