Updated openstack/openstack
Project: openstack/cinder  46235141584c072d8065ffda81fdbdef7c8b5e2e

Added UUID as primary key for Encryption model

volume_type_id could not be used as PK because
soft deletes are using for Encryption

Change-Id: I5c4423da4442f2458417dc3492750412a74ebe09
Closes-Bug: #1316540