build(deps): update uvicorn requirement from ~=0.30.6 to ~=0.31.0

Updates the requirements on [uvicorn](https://github.com/encode/uvicorn) to permit the latest version.
- [Release notes](https://github.com/encode/uvicorn/releases)
- [Changelog](https://github.com/encode/uvicorn/blob/master/CHANGELOG.md)
- [Commits](encode/uvicorn@0.30.6...0.31.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -10,4 +10,4 @@ setuptools~=75.1.0
 huggingface-hub~=0.25.0
 transformers~=4.44.2
 fastapi~=0.115.0
-uvicorn~=0.30.6
+uvicorn~=0.31.0