➕🪝 add new pre-commit hook for running ruff on Jupyter notebooks

[burgholzer]

Description

This PR adds a new pre-commit check that allows running ruff also on Jupyter notebooks, which might come in really handy for documentation purposes.

Checklist:

• The pull request only contains commits that are related to it.
• I have added appropriate tests and documentation.
• I have made sure that all CI jobs on GitHub pass.
• The pull request introduces no new warnings and follows the project's style guidelines.

[codecov]

Codecov Report

Merging #365 (de4ee9b) into main (e288167) will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##            main    #365   +/-   ##
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  Coverage   89.4%   89.4%           
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  Files         90      90           
  Lines      11859   11859           
  Branches    2132    2132           
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  Hits       10609   10609           
  Misses      1250    1250