Updated openstack/openstack
Project: openstack/taskflow  ffd2ddec8fdd9eb4c4e825050ef478fe92371558

Use `flow_uuid` and `flow_name` from storage

Instead of fetching these attributes from the flow
or flow detail objects before notifying just use the
same attributes provided from storage which is the
best source of these two attributes.

Change-Id: I383e152758f177de2aac87425790ee1a82c3ca6b