deps: update uvicorn requirement from >=0.49.0 to >=0.51.0 (#25)

Updates the requirements on [uvicorn](https://github.com/Kludex/uvicorn) to permit the latest version.
- [Release notes](https://github.com/Kludex/uvicorn/releases)
- [Changelog](https://github.com/Kludex/uvicorn/blob/main/docs/release-notes.md)
- [Commits](Kludex/uvicorn@0.49.0...0.51.0)

---
updated-dependencies:
- dependency-name: uvicorn
  dependency-version: 0.50.0
  dependency-type: direct:production
...

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Author: dependabot[bot]

service/requirements.txt

@@ -1,3 +1,3 @@
 fastapi>=0.139.0
-uvicorn[standard]>=0.49.0
+uvicorn[standard]>=0.51.0
 pydantic>=2.13.4