chore(deps): bump pydantic from 2.11.3 to 2.11.4

Bumps [pydantic](https://github.com/pydantic/pydantic) from 2.11.3 to 2.11.4.
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/main/HISTORY.md)
- [Commits](https://github.com/pydantic/pydantic/compare/v2.11.3...v2.11.4)

---
updated-dependencies:
- dependency-name: pydantic
  dependency-version: 2.11.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

requirements.txt

@@ -39,7 +39,7 @@ sdnotify==0.3.2
 
 # API Server
 fastapi==0.115.12
-pydantic==2.11.3
+pydantic==2.11.4
 uvicorn==0.34.2
 pyjwt==2.10.1
 aiofiles==24.1.0