Updated openstack/openstack
Project: openstack/keystone  1028eb7794f6b9cdfbb98cbbfb5145ead4b9259a

Endpoint table is missing reference to region table

Endpoint table is updated to make foreign key
reference to Region table and this patch
implements the following blueprint

bp: endpoint-table-missing-reference-to-region-table

DocImpact

Change-Id: I43a438bcdb0e6882aa78f16d3bff09ddf36ba67f