Use ruff formatter as pre-commit

[hagenw]

As ruff now supports formatting of code like black, we extend pre-commit to also format the code using ruff.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.0%. Comparing base (71f91bc) to head (2d00cdb).

Additional details and impacted files

Files	Coverage Δ
audplot/__init__.py	100.0% <ø> (ø)
audplot/core/api.py	100.0% <100.0%> (ø)