Bump uvicorn from 0.49.0 to 0.50.0

Bumps [uvicorn](https://github.com/Kludex/uvicorn) from 0.49.0 to 0.50.0.
- [Release notes](https://github.com/Kludex/uvicorn/releases)
- [Changelog](https://github.com/Kludex/uvicorn/blob/main/docs/release-notes.md)
- [Commits](https://github.com/Kludex/uvicorn/compare/0.49.0...0.50.0)

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

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

pyproject.toml

@@ -10,5 +10,5 @@ dependencies = [
     "feedgen>=1.0.0",
     "requests>=2.34.2",
     "schedule>=1.2.2",
-    "uvicorn>=0.49.0",
+    "uvicorn>=0.50.0",
 ]