Updated openstack/openstack
Project: openstack/tempest  2984f49fe5013696b0ec57fef594d420b272ae2a

Add interface_attach compute feature flag

Dynamic attachment of network interfaces is not currently a supported feature
in the baremetal case.  This adds feature flag to skip related API tests.

Change-Id: Ia09e84d7acfcd7291b3c9b58bc163603d6a0fb34