`fix` behavior does not match `flake8-import-order` >= 0.19.0 behavior

[bkeryan]

ni/measurement-plugin-python#1173 (comment)

I can't seem to fix the lint error in the sample_measurement. It says it need a newline above the TYPE_CHECKING but it already has one and I've tried adding newlines in and around there and 'poetry run ni-python-styleguid fix' doesn't do it.

ni/nidaqmx-python#761 (comment)

I pushed a commit fixing the lint failure. The conditional TYPE_CHECKING block made the linter upset, and I couldn't find a clean way to make it happy, so I noqa it.

#225 blocks installation of flake8-import-order 0.19.0 due to a regression with older Python versions, but it sounds like we will also need to update the fix behavior when 0.19.1 or 0.20.0 is released

[mshafer-NI]

This raises a question about dropping flake8-import-order in favor of flake8-isort ...

[dixonjoel]

Another problem with flake8-import-order < 19.0:
https://github.com/PyCQA/flake8-import-order/blob/ea30066823e8e498f7c2a9d7f9fce2770f449c20/CHANGELOG.rst#L30 eliminates usage of pkg_resources, which gives warnings about deprecation.

With earlier versions, we get warnings about ' from pkg_resources import iter_entry_points
C:\poetry-cache\virtualenvs\mypy-errors-DNlan7fO-py3.13\Lib\site-packages\flake8_import_order\styles.py:3: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.'