Flake8-pydocstyle

Maintenance release.

Updating dev dependencies.
Using ruff and fixing its rules violations.
Reorganizing linters, typing and tests configuration files.
Removing version specific code for not supported Python versions.

Tag release.

Tagging project as compatible with Python 3.12.
Setting minimal Python version to 3.8.1.

Bugfix release.

Fixes [ValueError bug](https://github.com/KRunchPL/flake8-pydocstyle/issues/6), that occurs with `pydocstyle` version (^6.3).

Bugfix release.

Fixes [ValueError bug](https://github.com/KRunchPL/flake8-pydocstyle/issues/3), that occurs with `pydocstyle` version (^6.2).

Thanks to [dclimber](https://github.com/dclimber) for this fix.

Initial release.

Runs `pydocstyle` when `flake8` is running.
Runs it as it would be run without any parameters in the command line, so it respects all configuration file options that you can set for example in `pyproject.toml`.

End-to-end tests were done completely manually with latest `pydocstyle` version (6.1.1).