Bump flake8-bugbear from 21.11.28 to 21.11.29 (#644)

Bumps [flake8-bugbear](https://github.com/PyCQA/flake8-bugbear) from 21.11.28 to 21.11.29.
- [Release notes](https://github.com/PyCQA/flake8-bugbear/releases)
- [Commits](PyCQA/flake8-bugbear@21.11.28...21.11.29)

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

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements-dev.txt

@@ -8,7 +8,7 @@ cryptography==36.0.0
 docker==5.0.3
 flake8==4.0.1
 flake8-bandit==2.1.2
-flake8-bugbear==21.11.28
+flake8-bugbear==21.11.29
 flake8-import-order==0.18.1
 flake8-requirements==1.5.1
 multidict==5.2.0