build: bump pydantic in /azurefunctions-extensions-http-fastapi

Bumps [pydantic](https://github.com/pydantic/pydantic) from 2.6.4 to 2.7.1.
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/main/HISTORY.md)
- [Commits](pydantic/pydantic@v2.6.4...v2.7.1)

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

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

Author: dependabot[bot]

azurefunctions-extensions-http-fastapi/pyproject.toml

@@ -28,7 +28,7 @@ dependencies = [
         'azurefunctions-extensions-base',
         'fastapi==0.110.1',
         'uvicorn==0.29.0',
-        'pydantic==2.6.4',
+        'pydantic==2.7.1',
     ]
 
 [project.optional-dependencies]