DataCheckResult uses invalid attribute name `check`

core.DataCheckResult: (models.E020) The 'DataCheckResult.check()' class method is currently overridden by <django.db.models.query_utils.DeferredAttribute object at 0x7f93459e7dc0>.

The field needs to be renamed. It was always invalid; it seems that Django 4.0 has fixed the system check that identifies the issue to also account for sub-sub-classes.