Bump pytest-cov from 5.0.0 to 6.0.0

Bumps [pytest-cov](https://github.com/pytest-dev/pytest-cov) from 5.0.0 to 6.0.0.
- [Changelog](https://github.com/pytest-dev/pytest-cov/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-cov@v5.0.0...v6.0.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

dev-requirements.txt

@@ -54,7 +54,7 @@ pytest==8.3.3
     #   pytest-cov
     #   pytest-mock
     #   pytest-mypy
-pytest-cov==5.0.0
+pytest-cov==6.0.0
     # via datahub (pyproject.toml)
 pytest-mock==3.14.0
     # via datahub (pyproject.toml)