Remove tripleo-test-cloud-rh2 from nodepool
Remove tripleo-test-cloud-rh2 from nodepool

We haven't launched jobs on tripleo-test-cloud-rh2 is some time, so
remove it from nodepool to stop images uploads.

Change-Id: Id34fc595821778d1180579ff93768e9180f20f67
Signed-off-by: Paul Belanger <e7139c8e6c4ea75cc1c287ce081b2dc0f3ab39ec@redhat.com>

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