Update uvicorn requirement from <=0.22.0 to <=0.25.0

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@0.0.1...0.25.0)

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

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

setup.py

@@ -79,7 +79,7 @@
     extras_require={
         "service": [
             "fastapi>=0.55.1,<0.96",
-            "uvicorn<=0.22.0",
+            "uvicorn<=0.25.0",
         ],
     },
     entry_points={"console_scripts": ["apicast = apicast.cli:run"]},