Bump pydantic-settings from 2.7.1 to 2.8.0 (#120)

Bumps [pydantic-settings](https://github.com/pydantic/pydantic-settings) from 2.7.1 to 2.8.0.
- [Release notes](https://github.com/pydantic/pydantic-settings/releases)
- [Commits](pydantic/pydantic-settings@v2.7.1...v2.8.0)

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

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

Author: dependabot[bot]

requirements.txt

@@ -2,7 +2,7 @@ couchbase==4.3.5
 fastapi==0.115.8
 httpx==0.28.1
 pydantic==2.10.6
-pydantic_settings==2.7.1
+pydantic_settings==2.8.0
 pytest==8.3.4
 python-dotenv==1.0.1
 uvicorn==0.34.0