Bump pymdown-extensions from 10.21.2 to 11.0

Bumps [pymdown-extensions](https://github.com/facelessuser/pymdown-extensions) from 10.21.2 to 11.0.
- [Release notes](https://github.com/facelessuser/pymdown-extensions/releases)
- [Commits](facelessuser/pymdown-extensions@10.21.2...11.0)

---
updated-dependencies:
- dependency-name: pymdown-extensions
  dependency-version: '11.0'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

requirements.txt

@@ -14,7 +14,7 @@ Markdown==3.7
 phpserialize==1.3.0 # phpserialize is only required during the migration
 psycopg2-binary==2.9.11
 pyjwt==2.12.1
-pymdown-extensions==10.21.2
+pymdown-extensions==11.0
 pyproj==3.6.1
 pyramid_jwt==1.6.1
 pyramid==1.10.8