Bump types-python-dateutil from 2.9.0.20241003 to 2.9.0.20241206

Bumps [types-python-dateutil](https://github.com/python/typeshed) from 2.9.0.20241003 to 2.9.0.20241206.
- [Commits](https://github.com/python/typeshed/commits)

---
updated-dependencies:
- dependency-name: types-python-dateutil
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -49,5 +49,5 @@ mypy==1.13.0
 types-google-cloud-ndb==2.3.0.20241103
 types-Flask-Cors==5.0.0.20240902
 types-Flask-Migrate==4.0.0.20240311
-types-python-dateutil==2.9.0.20241003
+types-python-dateutil==2.9.0.20241206
 types-requests==2.32.0.20241016