build(deps-dev): bump pytest from 6.1.2 to 6.2.0 in /bot (#706)

Bumps [pytest](https://github.com/pytest-dev/pytest) from 6.1.2 to 6.2.0.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@6.1.2...6.2.0)

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

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

Author: dependabot[bot]

bot/requirements-dev.txt

@@ -1,6 +1,6 @@
 json-e==4.3.0
 jsonschema==3.2.0
 pre-commit==2.9.2
-pytest==6.1.2
+pytest==6.2.0
 pytest-responses==0.4.0
 responses==0.12.1