Bump the mkdocs group with 2 updates (#547)

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


Updates `mkdocs-bibtex` from 2.14.4 to 2.14.5
- [Release notes](https://github.com/shyamd/mkdocs-bibtex/releases)
- [Commits](shyamd/mkdocs-bibtex@v2.14.4...v2.14.5)

Updates `mkdocs-material` from 9.5.15 to 9.5.16
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.5.15...9.5.16)

---
updated-dependencies:
- dependency-name: mkdocs-bibtex
  dependency-type: direct:production
  update-type: version-update:semver-patch
  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] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements.txt

@@ -1,8 +1,8 @@
 mkdocs==1.5.3
-mkdocs-bibtex==2.14.4
+mkdocs-bibtex==2.14.5
 mkdocs-include-markdown-plugin==6.0.5
 mkdocs-table-reader-plugin==2.1.0
-mkdocs-material==9.5.15
+mkdocs-material==9.5.16
 mkdocs-material-extensions==1.3.1
 mkdocstrings==0.24.1
 mkdocstrings-python==1.9.0