build(deps-dev): bump pytest-cov from 3.0.0 to 4.0.0 (#28)

Bumps [pytest-cov](https://github.com/pytest-dev/pytest-cov) from 3.0.0 to 4.0.0.
- [Release notes](https://github.com/pytest-dev/pytest-cov/releases)
- [Changelog](https://github.com/pytest-dev/pytest-cov/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-cov@v3.0.0...v4.0.0)

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

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

Author: dependabot[bot]

poetry.lock

@@ -24,7 +24,7 @@ pylint = "^2.13.7"
 mypy = "^0.942"
 pytest = "^7.1.1"
 pytest-asyncio = "^0.18.3"
-pytest-cov = "^3.0.0"
+pytest-cov = ">=3,<5"
 typeguard = "^2.13.3"
 docformatter = "^1.4"
 pytest-pylint = "^0.18.0"