Log Message:
py-klein: updated to 23.12.0

23.12.0 - 2023-12-22

* Fixed a compatibility issue with Werkzeug versions greater than 2.2.
* Added explicit support for Python 3.10 and 3.11, although in practice they did \ 
work previously in 21.8.
* Python 3.6 is no longer supported by Klein.