Update dependency pytest-cov to v5

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pytest-cov (changelog)	^4.1.0 -> ^4.1.0 \|\| ^5.0.0

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Release Notes

pytest-dev/pytest-cov (pytest-cov)

### [`v5.0.0`](https://togithub.com/pytest-dev/pytest-cov/blob/HEAD/CHANGELOG.rst#500-2024-03-24) [Compare Source](https://togithub.com/pytest-dev/pytest-cov/compare/v4.1.0...v5.0.0) - Removed support for xdist rsync (now deprecated). Contributed by Matthias Reichenbach in `#​623 `\_. - Switched docs theme to Furo. - Various legacy Python cleanup and CI improvements. Contributed by Christian Clauss and Hugo van Kemenade in `#​630 `*, `#​631 `*, `#​632 `\_ and `#​633 `\_. - Added a `pyproject.toml` example in the docs. Contributed by Dawn James in `#​626 `\_. - Modernized project's pre-commit hooks to use ruff. Initial POC contributed by Christian Clauss in `#​584 `\_.

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