Bump pytest from 6.2.1 to 6.2.2

Bumps [pytest](https://github.com/pytest-dev/pytest) from 6.2.1 to 6.2.2.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@6.2.1...6.2.2)

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

requirements-test.txt

@@ -5,5 +5,5 @@ coverage==5.3.1 # pytest-cov
 boto3==1.16.59
 mirakuru==2.3.0
 port-for==0.4
-pytest==6.2.1
+pytest==6.2.2
 -e .[tests]