Update pytest-django to 3.5.1#672

sliverc merged 2 commits intomasterdjango-json-api/django-rest-framework-json-api:masterfrom

pyup-update-pytest-django-3.5.0-to-3.5.1django-json-api/django-rest-framework-json-api:pyup-update-pytest-django-3.5.0-to-3.5.1Copy head branch name to clipboard