Log Message:
py-flakes: update to 3.0.1.

3.0.1 (2022-11-24)

- Fix crash on augmented assign to ``print`` builtin

3.0.0 (2022-11-23)

- Detect undefined name in variable defined by an annotated assignment
- Add a new error for names which are annotated but unused
- Remove handling of python 2.x ``# type:`` comments.  Use annotations instead

2.5.0 (2022-07-30)

- Drop support for EOL python 2.7 / 3.4 / 3.5
- Ignore ``__all__`` when not directly assigned
- Handle ``TypeAlias`` annotations as aliases (PEP 613)
- Assignment expressions (``:=``) target outer scope in comprehensions
- Add support for new python 3.11 syntax
- Unify output so it is always ``filename:lineno:col:  message``
- Properly report ``SyntaxError`` from stdin in python < 3.9
- Fix offsets of ``SyntaxError``s in pypy