Bump uvicorn from 0.34.2 to 0.34.3

Bumps [uvicorn](https://github.com/encode/uvicorn) from 0.34.2 to 0.34.3.
- [Release notes](https://github.com/encode/uvicorn/releases)
- [Changelog](https://github.com/encode/uvicorn/blob/master/docs/release-notes.md)
- [Commits](Kludex/uvicorn@0.34.2...0.34.3)

---
updated-dependencies:
- dependency-name: uvicorn
  dependency-version: 0.34.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

poetry.lock

@@ -11,7 +11,7 @@ package-mode = false
 [tool.poetry.dependencies]
 python = "^3.11"
 fastapi = "^0.115.12"
-uvicorn = { extras = ["standard"], version = "^0.34.2" }
+uvicorn = { extras = ["standard"], version = "^0.34.3" }
 httpx = "^0.28.1"
 python-dotenv = "^1.0.1"
 pydantic = "^2.11.5"