Update pydantic-settings requirement from <3,>=2 to >=2.14.0,<3

Updates the requirements on [pydantic-settings](https://github.com/pydantic/pydantic-settings) to permit the latest version.
- [Release notes](https://github.com/pydantic/pydantic-settings/releases)
- [Commits](pydantic/pydantic-settings@v2.0.0...v2.14.0)

---
updated-dependencies:
- dependency-name: pydantic-settings
  dependency-version: 2.14.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -2,6 +2,6 @@ fastapi>=0.110,<1
 uvicorn[standard]>=0.29,<1
 httpx>=0.27,<1
 pydantic>=2,<3
-pydantic-settings>=2,<3
+pydantic-settings>=2.14.0,<3
 slowapi>=0.1,<1
 python-dotenv>=1.2.2,<2