Log Message:
py-test-django: updated to 3.7.0

3.7.0:
Bugfixes
* Monkeypatch pytest to not use ``TestCase.debug`` with unittests, instead
  of patching it into Django.
* Work around pytest crashing due to ``pytest.fail`` being used from within the
  DB blocker, and pytest trying to display an object representation involving
  DB access.  pytest-django uses a ``RuntimeError`` now instead.