update pre-commit configuration and add python 3.12 in CI

[vincentsarago]

This PR does:

• update pre-commit configuration and switch to Ruff for linting and formatting
• add python 3.12 in CI

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

❗ No coverage uploaded for pull request base (main@b4b66f3). Click here to learn what that means.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #137   +/-   ##
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  Coverage        ?   96.72%           
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  Files           ?       25           
  Lines           ?      580           
  Branches        ?        0           
=======================================
  Hits            ?      561           
  Misses          ?       19           
  Partials        ?        0           

Flag	Coverage Δ
unittests	96.72% <100.00%> (?)

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