Update dependency pytest-cov to v5

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pytest-cov (changelog)	^4.0.0 -> ^5.0.0

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Release Notes

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

v5.0.0

Compare Source

• Removed support for xdist rsync (now deprecated).
  Contributed by Matthias Reichenbach in #&#8203;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
  #&#8203;630 <https://github.com/pytest-dev/pytest-cov/pull/630>,
  #&#8203;631 <https://github.com/pytest-dev/pytest-cov/pull/631>,
  #&#8203;632 <https://github.com/pytest-dev/pytest-cov/pull/632>_ and
  #&#8203;633 <https://github.com/pytest-dev/pytest-cov/pull/633>_.
• Added a pyproject.toml example in the docs.
  Contributed by Dawn James in #&#8203;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 #&#8203;584 <https://github.com/pytest-dev/pytest-cov/pull/584>_.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.66%. Comparing base (926a1f5) to head (597dad0).
Report is 35 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop     #272   +/-   ##
========================================
  Coverage    89.66%   89.66%           
========================================
  Files           16       16           
  Lines         1122     1122           
  Branches       182      182           
========================================
  Hits          1006     1006           
  Misses          82       82           
  Partials        34       34           

Flag	Coverage Δ
unit	89.66% <ø> (ø)

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