Bump pytest from 6.2.3 to 6.2.4

Bumps [pytest](https://github.com/pytest-dev/pytest) from 6.2.3 to 6.2.4.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pytest-dev/pytest/compare/6.2.3...6.2.4)

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

requirements_test.txt

@@ -5,7 +5,7 @@ flake8-docstrings==1.6.0
 pre-commit==2.12.1
 pylint==2.8.2
 pydocstyle==6.0.0
-pytest==6.2.3
+pytest==6.2.4
 pytest-cov==2.11.1
 pytest-sugar==0.9.4
 pytest-timeout==1.4.2