This reverts commit 23cf46d.

updates:
- [github.com/psf/black: 24.1.1 → 24.2.0](psf/black@24.1.1...24.2.0)

* refactor(B909): Clean up test for B909

This splits the convoluted test files into clearer categories of what is
being tested.
Previously I had the test file contain semantically correct code, that
would also run just fine, except for the errors.
I scratched that idea now to aid the readability and understandability
of the test file.

* feat(B909): Add more container mutating functions

* feat(b909): Add more cases to detect for b909

This commit takes care of detecting mutations stemming from
AugAssign and Assign.
Also removes incorrect detection of "del foo".

* feat(b909): Ignore mutations followed by unconfiditional break

* Add pragma comment to line length ignores

* Update b950.py

* Update bugbear.py

* Update test_bugbear.py

updates:
- [github.com/psf/black: 24.2.0 → 24.3.0](psf/black@24.2.0...24.3.0)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

updates:
- [github.com/psf/black: 24.3.0 → 24.4.0](psf/black@24.3.0...24.4.0)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>