Add macos-14 arm64 runners

[markreidvfx]

This PR adds macOS arm64 runners for #1672

The only issue I'm facing is python 3.8 and 3.9 aren't working with the current setup-python action.
actions/setup-python#696

Wheels can still be made, python 3.8 and 3.9 are supported with the cibuildwheel action.

python-3.9 is the version of python included on macOS, so its annoying the test aren't running.

As for python-3.7, it was never supported for apple silicon as far as I understand.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.11%. Comparing base (2b9c3a4) to head (7e687fe).
Report is 4 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1739      +/-   ##
==========================================
+ Coverage   79.95%   84.11%   +4.16%     
==========================================
  Files         197      198       +1     
  Lines       21879    22241     +362     
  Branches     4342     4689     +347     
==========================================
+ Hits        17494    18709    +1215     
- Misses       2252     2610     +358     
+ Partials     2133      922    -1211     

Flag	Coverage Δ
py-unittests	84.11% <ø> (+4.16%)	⬆️

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see 107 files with indirect coverage changes

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[meshula]

Hi @JeanChristopheMorinPerso @markreidvfx The CI passed on this PR, so I merged it. However, the runners "in real life" are failing now that it's merged. Any idea what's going on?

[markreidvfx]

looks like a timeout of some kind with ssl. Retrying the job I think might fix it

  File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/ssl.py", line 1042, in _create
      self.do_handshake()
    File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/ssl.py", line 1320, in do_handshake
      self._sslobj.do_handshake()
  TimeoutError: [Errno 60] Operation timed out