Bump pytest-cov from 6.1.0 to 7.0.0

Bumps [pytest-cov](https://github.com/pytest-dev/pytest-cov) from 6.1.0 to 7.0.0.
- [Changelog](https://github.com/pytest-dev/pytest-cov/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-cov@v6.1.0...v7.0.0)

---
updated-dependencies:
- dependency-name: pytest-cov
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements/pytest.txt

@@ -2,5 +2,5 @@ cffi<2.0.0;python_version<"3.14"
 objgraph==3.6.2
 pytest==8.4.2
 pytest-codspeed==4.1.1
-pytest-cov==6.1.0
+pytest-cov==7.0.0
 psutil==7.1.1