Bump flake8-bugbear from 21.11.28 to 21.11.29

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] <support@github.com>

Author: dependabot[bot]

setup.py

@@ -2,7 +2,7 @@
 
 EXTRAS_REQUIRE = {
     "tests": ["pytest", "mock"],
-    "lint": ["flake8==4.0.1", "flake8-bugbear==21.11.28", "pre-commit~=2.7"],
+    "lint": ["flake8==4.0.1", "flake8-bugbear==21.11.29", "pre-commit~=2.7"],
 }
 EXTRAS_REQUIRE["dev"] = EXTRAS_REQUIRE["tests"] + EXTRAS_REQUIRE["lint"] + ["tox"]