chore: ignore compiled extensions and cython annotate output - #1898

Thanks for contributing! A quick note: this project is in the process of moving from LGPL-2.1 to Apache 2.0, see #1835.

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This notice does not affect your previous contributions. If you would like to consent to relicensing those as well, please post the consent statement on #1835; silence is never treated as consent for past work.

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.87%. Comparing base (716f8d7) to head (7ce19e1).
⚠️ Report is 1 commits behind head on master.

@@           Coverage Diff           @@
##           master    #1898   +/-   ##
=======================================
  Coverage   99.87%   99.87%           
=======================================
  Files          33       33           
  Lines        3911     3911           
  Branches      568      568           
=======================================
  Hits         3906     3906           
  Misses          3        3           
  Partials        2        2           

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Merging this PR will not alter performance

✅ 24 untouched benchmarks

_{Comparing ignore_build_artifacts (7ce19e1) with master (716f8d7)}