build(deps-dev): bump flake8-bugbear from 23.12.2 to 24.2.6

Bumps [flake8-bugbear](https://github.com/PyCQA/flake8-bugbear) from 23.12.2 to 24.2.6.
- [Release notes](https://github.com/PyCQA/flake8-bugbear/releases)
- [Commits](PyCQA/flake8-bugbear@23.12.2...24.2.6)

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

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

Author: dependabot[bot]

dev-requirements.txt

@@ -38,7 +38,7 @@ flake8==7.0.0
     #   offlinemsmtp (pyproject.toml)
 flake8-annotations==3.0.1
     # via offlinemsmtp (pyproject.toml)
-flake8-bugbear==23.12.2
+flake8-bugbear==24.2.6
     # via offlinemsmtp (pyproject.toml)
 flake8-comprehensions==3.14.0
     # via offlinemsmtp (pyproject.toml)