Bump flake8-annotations from 2.9.0 to 2.9.1

Bumps [flake8-annotations](https://github.com/sco1/flake8-annotations) from 2.9.0 to 2.9.1.
- [Release notes](https://github.com/sco1/flake8-annotations/releases)
- [Changelog](https://github.com/sco1/flake8-annotations/blob/main/CHANGELOG.md)
- [Commits](sco1/flake8-annotations@v2.9.0...v2.9.1)

---
updated-dependencies:
- dependency-name: flake8-annotations
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

poetry.lock

@@ -22,7 +22,7 @@ sentry-sdk = "^1.9.0"
 
 [tool.poetry.dev-dependencies]
 flake8 = "^4.0.1"
-flake8-annotations = "^2.7.0"
+flake8-annotations = "^2.9.1"
 
 [build-system]
 requires = ["poetry>=0.12"]