Upgrade kombu dependency.
Upgrade kombu dependency.

Kombu 3.0.30+ fixes an issue with _uuid_generate_random function being
removed from standard library uuid.

Reference: https://github.com/celery/kombu/pull/540/

MadeInHaus/django-template,MadeInHaus/django-template,MadeInHaus/django-template,MadeInHaus/django-template