Update pytest-cov requirement from ~=4.0 to ~=4.1 (#2193)

Updates the requirements on [pytest-cov](https://github.com/pytest-dev/pytest-cov) to permit the latest version.
- [Changelog](https://github.com/pytest-dev/pytest-cov/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-cov@v4.0.0...v4.1.0)

---
updated-dependencies:
- dependency-name: pytest-cov
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements_minimal.txt

@@ -5,4 +5,4 @@ tbump~=6.10
 # Tools used to run tests
 coverage~=7.2
 pytest
-pytest-cov~=4.0
+pytest-cov~=4.1