Test with Python 3.12 and 3.13

Run test suite with more up-to-date Python releases.

enabled an automatic merge when all merge checks for 12369f55 pass

aborted the automatic merge because the source branch was updated. Learn more.

added 2 commits

• ee58bb72 - Explicitly depend on setuptools
• 28f32a57 - Test with Python 3.12 and 3.13

Compare with previous version

enabled an automatic merge when all merge checks for 28f32a57 pass