Add ruff exclusions to pyproject.toml

[correctmost]

Type of Changes

	Type
✓	🔨 Refactoring

Description

This makes it easier to run ruff check outside of the pre-commit hook:

Before

$ ruff check --output-format=concise
tests/testdata/python3/data/absimp/string.py:1:1: I001 [*] Import block is un-sorted or un-formatted
tests/testdata/python3/data/all.py:5:10: E701 Multiple statements on one line (colon)
tests/testdata/python3/data/appl/myConnection.py:1:1: I001 [*] Import block is un-sorted or un-formatted

[...snip...]

After

$ ruff check --output-format=concise
All checks passed!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.98%. Comparing base (78f7f60) to head (d0c4021).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2537   +/-   ##
=======================================
  Coverage   92.98%   92.98%           
=======================================
  Files          93       93           
  Lines       11048    11048           
=======================================
  Hits        10273    10273           
  Misses        775      775           

Flag	Coverage Δ
linux	92.85% <ø> (ø)
pypy	92.98% <ø> (ø)
windows	92.96% <ø> (ø)

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[Pierre-Sassoulas]

Thanks !