chore(deps): bump pydantic from 2.11.7 to 2.11.9

Bumps [pydantic](https://github.com/pydantic/pydantic) from 2.11.7 to 2.11.9.
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/v2.11.9/HISTORY.md)
- [Commits](pydantic/pydantic@v2.11.7...v2.11.9)

---
updated-dependencies:
- dependency-name: pydantic
  dependency-version: 2.11.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements.in

@@ -35,6 +35,6 @@ django-celery-results
 packaging>=21.0
 pycountry
 langcodes==3.5.0
-pydantic==2.11.7
+pydantic==2.11.9
 latex2mathml==3.78.0
 markdown-it-py==4.0.0

requirements.txt

@@ -204,7 +204,7 @@ pyasn1-modules==0.2.8
     # via google-auth
 pycountry==24.6.1
     # via -r requirements.in
-pydantic==2.11.7
+pydantic==2.11.9
     # via -r requirements.in
 pydantic-core==2.33.2
     # via pydantic