fix(deps): update dependency pytest to v9.1.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
pytest (changelog)	==9.1.0 → ==9.1.1

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Release Notes

pytest-dev/pytest (pytest)

v9.1.1

Compare Source

pytest 9.1.1 (2026-06-19)

Bug fixes

• #​14220: Fixed a logic bug in pytest.RaisesGroup which would might cause it to display incorrect "It matches FooError() which was paired with BarError" messages.
• #​14591: Fixed a regression in pytest 9.1.0 which caused overriding a parametrized fixture with an indirect @​pytest.mark.parametrize to fail with "duplicate parametrization of '<fixture name>'".
• #​14606: Fixed list-item typing errors from mypy in @pytest.mark.parametrize <pytest.mark.parametrize ref> argvalues parameter.
• #​14608: Fixed a regression in pytest 9.1.0 where conftest.py files located in <invocation dir>/test* were no longer loaded as initial conftests when invoked without arguments.
  This could cause certain hooks (like pytest_addoption) in these files to not fire.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 83.96%. Comparing base (78a4ed4) to head (458b794).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1803   +/-   ##
=======================================
  Coverage   83.96%   83.96%           
=======================================
  Files         341      341           
  Lines       12155    12155           
  Branches      579      579           
=======================================
  Hits        10206    10206           
  Misses       1742     1742           
  Partials      207      207           

Flag	Coverage Δ
unittests	83.96% <ø> (ø)

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