build(deps-dev): update pytest-cov requirement from <4.2 to <5.1

[dependabot]

Updates the requirements on pytest-cov to permit the latest version.

Changelog

Sourced from pytest-cov's changelog.

5.0.0 (2024-03-24)

• Removed support for xdist rsync (now deprecated). Contributed by Matthias Reichenbach in [#623](https://github.com/pytest-dev/pytest-cov/issues/623) <https://github.com/pytest-dev/pytest-cov/pull/623>_.
• Switched docs theme to Furo.
• Various legacy Python cleanup and CI improvements. Contributed by Christian Clauss and Hugo van Kemenade in [#630](https://github.com/pytest-dev/pytest-cov/issues/630) <https://github.com/pytest-dev/pytest-cov/pull/630>, [#631](https://github.com/pytest-dev/pytest-cov/issues/631) <https://github.com/pytest-dev/pytest-cov/pull/631>, [#632](https://github.com/pytest-dev/pytest-cov/issues/632) <https://github.com/pytest-dev/pytest-cov/pull/632>_ and [#633](https://github.com/pytest-dev/pytest-cov/issues/633) <https://github.com/pytest-dev/pytest-cov/pull/633>_.
• Added a pyproject.toml example in the docs. Contributed by Dawn James in [#626](https://github.com/pytest-dev/pytest-cov/issues/626) <https://github.com/pytest-dev/pytest-cov/pull/626>_.
• Modernized project's pre-commit hooks to use ruff. Initial POC contributed by Christian Clauss in [#584](https://github.com/pytest-dev/pytest-cov/issues/584) <https://github.com/pytest-dev/pytest-cov/pull/584>_.

4.1.0 (2023-05-24)

• Updated CI with new Pythons and dependencies.
• Removed rsyncdir support. This makes pytest-cov compatible with xdist 3.0. Contributed by Sorin Sbarnea in [#558](https://github.com/pytest-dev/pytest-cov/issues/558) <https://github.com/pytest-dev/pytest-cov/pull/558>_.
• Optimized summary generation to not be performed if no reporting is active (for example, when --cov-report='' is used without --cov-fail-under). Contributed by Jonathan Stewmon in [#589](https://github.com/pytest-dev/pytest-cov/issues/589) <https://github.com/pytest-dev/pytest-cov/pull/589>_.
• Added support for JSON reporting. Contributed by Matthew Gamble in [#582](https://github.com/pytest-dev/pytest-cov/issues/582) <https://github.com/pytest-dev/pytest-cov/pull/582>_.
• Refactored code to use f-strings. Contributed by Mark Mayo in [#572](https://github.com/pytest-dev/pytest-cov/issues/572) <https://github.com/pytest-dev/pytest-cov/pull/572>_.
• Fixed a skip in the test suite for some old xdist. Contributed by a bunch of people in [#565](https://github.com/pytest-dev/pytest-cov/issues/565) <https://github.com/pytest-dev/pytest-cov/pull/565>_.

4.0.0 (2022-09-28)

Note that this release drops support for multiprocessing.

• --cov-fail-under no longer causes pytest --collect-only to fail Contributed by Zac Hatfield-Dodds in [#511](https://github.com/pytest-dev/pytest-cov/issues/511) <https://github.com/pytest-dev/pytest-cov/pull/511>_.

• Dropped support for multiprocessing (mostly because issue 82408 <https://github.com/python/cpython/issues/82408>_). This feature was mostly working but very broken in certain scenarios and made the test suite very flaky and slow.

  There is builtin multiprocessing support in coverage and you can migrate to that. All you need is this in your .coveragerc::

  [run] concurrency = multiprocessing

... (truncated)

Commits

• 5295ce0 Bump version: 4.1.0 → 5.0.0
• 1181b06 Update changelog.
• 9757222 Fix a minor grammar error (#636)
• 9f5cd81 Cleanup releasing instructions. Closes #616.
• 93b5047 Add test for pyproject.toml loading without explicit --cov-config. Ref #508.
• ff50860 docs: add config instructions for pyproject.toml.
• 4a5a4b5 Keep GitHub Actions up to date with GitHub's Dependabot
• 1d7f559 Fix or remove URLs that are causing docs tests to fail
• 6a5af8e Update changelog.
• d9fe8df Switch to furo. Closes #618.
• Additional commits viewable in compare view

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.76%. Comparing base (d7e696a) to head (5cffc3f).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #105   +/-   ##
=======================================
  Coverage   99.76%   99.76%           
=======================================
  Files          18       18           
  Lines         428      428           
=======================================
  Hits          427      427           
  Misses          1        1           

Flag	Coverage Δ
unittests	99.76% <ø> (ø)

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