Update uvicorn requirement from ~=0.23.2 to ~=0.26.0

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@0.23.2...0.26.0)

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

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

requirements.txt

@@ -1,6 +1,6 @@
 # fastAPI
 fastapi~=0.104.1 # FastAPI
-uvicorn~=0.23.2 # Uvicorn ASGI server
+uvicorn~=0.26.0 # Uvicorn ASGI server
 httpx~=0.26.0 # HTTP client
 
 # tools