ci: ruff introduction and tools cleanup

[EspenAlbert]

No description provided.

[codecov]

Codecov Report

Patch coverage: 97.02% and project coverage change: +0.02% 🎉

Comparison is base (0d4f337) 86.54% compared to head (544dab9) 86.56%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main       #4      +/-   ##
==========================================
+ Coverage   86.54%   86.56%   +0.02%     
==========================================
  Files          87       87              
  Lines        4459     4467       +8     
==========================================
+ Hits         3859     3867       +8     
  Misses        600      600              

Files Changed	Coverage Δ
...ort/tests/test_chart_export/test_compose_export.py	100.00% <ø> (ø)
model_lib/src/model_lib/base_settings.py	59.37% <ø> (ø)
model_lib/src/model_lib/metadata/context_dict.py	60.93% <ø> (ø)
model_lib/test/test_model_lib/test_model_base.py	100.00% <ø> (ø)
...st_model_lib/test_serialize/test_json_serialize.py	100.00% <ø> (ø)
zero_3rdparty/src/zero_3rdparty/file_utils.py	91.42% <0.00%> (ø)
...ty/tests/test_zero_3rdparty/test_datetime_utils.py	100.00% <ø> (ø)
...dparty/tests/test_zero_3rdparty/test_dependency.py	100.00% <ø> (ø)
...party/tests/test_zero_3rdparty/test_dict_nested.py	100.00% <ø> (ø)
...rdparty/tests/test_zero_3rdparty/test_str_utils.py	100.00% <ø> (ø)
... and 36 more

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