Bump pytest from 6.1.1 to 6.1.2 (#45)

Bumps [pytest](https://github.com/pytest-dev/pytest) from 6.1.1 to 6.1.2.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@6.1.1...6.1.2)

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

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

requirements.txt

@@ -18,7 +18,7 @@ pluggy==0.13.1
 py==1.9.0
 Pygments==2.7.2
 pyparsing==2.4.7
-pytest==6.1.1
+pytest==6.1.2
 pytest-cov==2.10.1
 pytest-django==4.1.0
 pytz==2020.1