Log Message:
py-codestyle: updated to 2.11.0

2.11.0 (2023-07-29)
-------------------

Changes:

* Drop EOL python 3.6 / 3.7.
* Add support for python 3.12.
* E721: adjust handling of type comparison. Allowed forms are now
  ``isinstance(x, t)`` or ``type(x) is t``.
* Remove handling of python 2 ``<>`` operator.
* W606: removed.  ``async`` / ``await`` are always keywords.
* Internal: move tests to pytest.
* Remove handling of python 2 ``ur''`` strings.