Log Message:
py-attrs: updated to 24.3.0

24.3.0

Backwards-incompatible Changes

- Python 3.7 has been dropped.

Changes

- Introduce `attrs.NothingType`, for annotating types consistent with \ 
`attrs.NOTHING`.
- Allow mutating `__suppress_context__` and `__notes__` on frozen exceptions.
- `attrs.converters.optional()` works again when taking \ 
`attrs.converters.pipe()` or another Converter as its argument.
- *attrs* instances now support \ 
[`copy.replace()`](https://docs.python.org/3/library/copy.html#copy.replace).
- `attrs.validators.instance_of()`'s type hints now allow for union types.
  For example: `instance_of(str | int)`