fix: please use ModelBase.available_objects to continue excluding soft-deleted objects.

[DanielVZ96]

This warning is appearing 24 times during provisioning edx-platform. It clutters logs and hinders dev experience (openedx/openedx-platform#32888).

ModelBase.objects model manager will include soft-deleted objects in an upcoming release; please use ModelBase.available_objects to continue excluding soft-deleted objects.

It seems like it comes from using SoftDeletableModel:

edx-enterprise/enterprise/models.py

Line 38 in c54ae9e

from model_utils.models import SoftDeletableModel, TimeStampedModel

AC:

• The warnings stop cluttering logs
• Any usage of a model inheriting from SoftDeletableModel will continue having the same behavior