build(deps): bump mkdocs-material from 9.6.1 to 9.6.3

Bumps [mkdocs-material](https://github.com/squidfunk/mkdocs-material) from 9.6.1 to 9.6.3.
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.6.1...9.6.3)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

{{ cookiecutter.project_slug }}/doc-requirements.txt

@@ -63,7 +63,7 @@ mkdocs-get-deps==0.2.0
     # via mkdocs
 mkdocs-literate-nav==0.6.1
     # via {{ cookiecutter.project_slug }} (pyproject.toml)
-mkdocs-material==9.6.1
+mkdocs-material==9.6.3
     # via {{ cookiecutter.project_slug }} (pyproject.toml)
 mkdocs-material-extensions==1.3.1
     # via mkdocs-material