Bump pydantic-settings from 2.2.1 to 2.3.0 (#53)

Bumps [pydantic-settings](https://github.com/pydantic/pydantic-settings) from 2.2.1 to 2.3.0.
- [Release notes](https://github.com/pydantic/pydantic-settings/releases)
- [Commits](pydantic/pydantic-settings@v2.2.1...v2.3.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -2,7 +2,7 @@ couchbase==4.2.1
 fastapi==0.111.0
 httpx==0.27.0
 pydantic==2.7.2
-pydantic_settings==2.2.1
+pydantic_settings==2.3.0
 pytest==8.2.1
 python-dotenv==1.0.1
 uvicorn==0.30.1