Bump pydantic-settings from 2.4.0 to 2.5.2

Bumps [pydantic-settings](https://github.com/pydantic/pydantic-settings) from 2.4.0 to 2.5.2.
- [Release notes](https://github.com/pydantic/pydantic-settings/releases)
- [Commits](pydantic/pydantic-settings@v2.4.0...v2.5.2)

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

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

src/requirements.txt

@@ -4,6 +4,6 @@ cffi==1.17.0
 fastapi==0.112.2
 httpx==0.27.2
 pydantic==2.8.2
-pydantic-settings===2.4.0
+pydantic-settings===2.5.2
 sentry-sdk==2.13.0
 uvicorn==0.30.6