Updated openstack/openstack
Project: openstack/requirements  7606710a16dfa58375291b858b6e57d9673e8eb8
null
Removed openstacksdk from projects.txt

For now. Eventually it will be re-added, but right now the coordination
costs are higher than the value derived when we aren't even incubating.

Change-Id: I617c24cf02fe83c1fdf0a5e6b90a92851626890c