Bump uvicorn from 0.47.0 to 0.48.0

Bumps [uvicorn](https://github.com/Kludex/uvicorn) from 0.47.0 to 0.48.0.
- [Release notes](https://github.com/Kludex/uvicorn/releases)
- [Changelog](https://github.com/Kludex/uvicorn/blob/main/docs/release-notes.md)
- [Commits](Kludex/uvicorn@0.47.0...0.48.0)

---
updated-dependencies:
- dependency-name: uvicorn
  dependency-version: 0.48.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -5,4 +5,4 @@ pydantic==2.13.4
 pydantic-settings==2.14.1
 pytest==9.0.3
 python-dotenv==1.2.2
-uvicorn==0.47.0
+uvicorn==0.48.0