Adjusting tenancy limits for this cloud.
Adjusting tenancy limits for this cloud.

Still adjusting to Zuul as is just very explosive.
Goes from a load of 2 to 30 because codeset ends up being
tested in instances on the same node. This may help.

Change-Id: I0f07fb08e87a16e011952d0b755b9527f5a43a30

openstack-infra/project-config,openstack-infra/project-config