ci:Update CI testing matrix for Python versions

[bhimrazy]

What does this PR do ?

Expand the CI testing matrix to include Python versions 3.12 and 3.13.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84%. Comparing base (1a0f48c) to head (bd4c681).

Additional details and impacted files

@@         Coverage Diff          @@
##           main   #589    +/-   ##
====================================
+ Coverage    80%    84%    +4%     
====================================
  Files        43     43            
  Lines      6463   6463            
====================================
+ Hits       5156   5401   +245     
+ Misses     1307   1062   -245     

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[deependujha]

is this pr still in WIP? Is there anything else that you intend to add?

[bhimrazy]

is this pr still in WIP? Is there anything else that you intend to add?

Not really. I just had a concern: adding more Python versions might introduce unnecessary tests and increase GitHub Actions usage.

@Borda @tchaton, what are your thoughts on this? Should we expand the Python version matrix further, or is the current setup sufficient? I added for Python 3.11 last week.

[tchaton]

It seems enough

[bhimrazy]

Tests on both ubuntu-22.04, 3.12 and macos-14, 3.12 appear to have fully passed (292 passed) in ~20 mins and ~30 mins respectively, but the job remains stuck in the "Tests" step and doesn't complete.

Will investigate the cause of the hang shortly.

[Borda]

Seems that the tests are running for 40 minutes, which is quite a significant time, so can we run them in parallel?

[Borda]

The hang on 3.12+ is a known issue in the older pytest-cov/coverage releases: their C-API hooks never return on CPython 3.12+, so pytest never tears down.

seems it did not help