Bump pytest-cov from 6.3.0 to 7.0.0

Bumps [pytest-cov](https://github.com/pytest-dev/pytest-cov) from 6.3.0 to 7.0.0.
- [Changelog](https://github.com/pytest-dev/pytest-cov/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-cov@v6.3.0...v7.0.0)

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

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

Author: dependabot[bot]

requirements-dev.txt

@@ -27,7 +27,7 @@ py==1.11.0
 Pygments==2.19.2
 pyparsing==3.2.3
 pytest==8.4.2
-pytest-cov==6.3.0
+pytest-cov==7.0.0
 pytest-mock==3.15.0
 six==1.17.0
 toml==0.10.2