Bump types-pytz from 2024.2.0.20241003 to 2024.2.0.20241221 in /server

Bumps [types-pytz](https://github.com/python/typeshed) from 2024.2.0.20241003 to 2024.2.0.20241221.
- [Commits](https://github.com/python/typeshed/commits)

---
updated-dependencies:
- dependency-name: types-pytz
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

server/dev-requirements.txt

@@ -11,6 +11,6 @@ types-docutils==0.21.0.20241128
 types-Flask==1.1.6
 types-Jinja2==2.11.9
 types-MarkupSafe==1.1.10
-types-pytz==2024.2.0.20241003
+types-pytz==2024.2.0.20241221
 types-requests==0.1.13
 types-Werkzeug==1.0.9