Bump pymdown-extensions from 10.7.1 to 10.8.1

Bumps [pymdown-extensions](https://github.com/facelessuser/pymdown-extensions) from 10.7.1 to 10.8.1.
- [Release notes](https://github.com/facelessuser/pymdown-extensions/releases)
- [Commits](facelessuser/pymdown-extensions@10.7.1...10.8.1)

---
updated-dependencies:
- dependency-name: pymdown-extensions
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pyproject.toml

@@ -8,7 +8,7 @@ authors = []
 python = "^3.9"
 mkdocs = "^1.5.3"
 Pygments = "^2.16.1"
-pymdown-extensions = "^10.7"
+pymdown-extensions = "^10.8"
 mkdocs-material = "^9.5.16"
 mkdocs-awesome-pages-plugin = "^2.9.2"
 mkdocs-git-revision-date-localized-plugin = "^1.2.4"