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] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -2,7 +2,7 @@ couchbase==4.3.1
 fastapi==0.114.0
 httpx==0.27.2
 pydantic==2.9.1
-pydantic_settings==2.4.0
+pydantic_settings==2.5.2
 pytest==8.3.3
 python-dotenv==1.0.1
 uvicorn==0.30.6