Bump pytest-cov from 3.0.0 to 7.0.0

Bumps [pytest-cov](https://github.com/pytest-dev/pytest-cov) from 3.0.0 to 7.0.0.
- [Changelog](https://github.com/pytest-dev/pytest-cov/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-cov@v3.0.0...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] <support@github.com>

Author: dependabot[bot]

Pipfile

@@ -9,7 +9,7 @@ name = "pypi"
 pytest = "==7.1.2"
 pylint = "==2.14.5"
 pycodestyle = "==2.8.0"
-pytest-cov = "==3.0.0"
+pytest-cov = "==7.0.0"
 
 [scripts]
 tests = "pytest -vv --cov-report xml:coverage-reports/coverage.xml --cov=katas tests/"