Bump uvicorn[standard] from 0.20.0 to 0.22.0

Bumps [uvicorn[standard]](https://github.com/encode/uvicorn) from 0.20.0 to 0.22.0.
- [Release notes](https://github.com/encode/uvicorn/releases)
- [Changelog](https://github.com/encode/uvicorn/blob/master/CHANGELOG.md)
- [Commits](Kludex/uvicorn@0.20.0...0.22.0)

---
updated-dependencies:
- dependency-name: uvicorn[standard]
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pyproject.toml

@@ -43,7 +43,7 @@ classifiers = [
 dependencies = [
     # exclude 0.11.2 and 0.11.3 due to https://github.com/sdispater/tomlkit/issues/225
     "tomlkit >=0.11.1,<1.0.0,!=0.11.2,!=0.11.3",
-    "uvicorn[standard] == 0.20.0",
+    "uvicorn[standard] == 0.22.0",
     "ellar >= 0.3.4"
 ]