Bump mkdocs-git-revision-date-localized-plugin from 0.7.3 to 0.9.2

Bumps [mkdocs-git-revision-date-localized-plugin](https://github.com/timvink/mkdocs-git-revision-date-localized-plugin) from 0.7.3 to 0.9.2.
- [Release notes](https://github.com/timvink/mkdocs-git-revision-date-localized-plugin/releases)
- [Commits](https://github.com/timvink/mkdocs-git-revision-date-localized-plugin/compare/v0.7.3...v0.9.2)

---
updated-dependencies:
- dependency-name: mkdocs-git-revision-date-localized-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

docs/requirements.txt

@@ -4,5 +4,5 @@ pymdown-extensions==3.3.2
 mkdocs-macros-plugin==0.4.18
 mkdocs-awesome-pages-plugin==2.4.0
 mkdocs-redirects==1.0.1
-mkdocs-git-revision-date-localized-plugin==0.7.3
+mkdocs-git-revision-date-localized-plugin==0.9.2
 git+git://github.com/g-provost/lightgallery-markdown#egg=lightgallery