📦 smaller Python wheels

[burgholzer]

Description

This PR reduces the binary wheel size for the project by only installing the specific python bindings CMake component.

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

All modified and coverable lines are covered by tests ✅

Project coverage is 90.4%. Comparing base (801e000) to head (ececc89).
Report is 86 commits behind head on main.

Additional details and impacted files

@@          Coverage Diff          @@
##            main    #457   +/-   ##
=====================================
  Coverage   90.4%   90.4%           
=====================================
  Files         68      68           
  Lines       7852    7852           
  Branches    1277    1277           
=====================================
  Hits        7102    7102           
  Misses       750     750           

Flag	Coverage Δ
cpp	90.0% <ø> (ø)
python	95.9% <ø> (ø)