Fix overcloud deployment conditional
Fix overcloud deployment conditional

If you run `infrared tripleo-overcloud --deploy yes --role-files default`
then both standard and composable deployments will be skipped.

In such case, only composable should be skipped, but the standard
deployment should run.

Change-Id: Ifbe7a84539da561c76baa45a0a9a17abeda4129e

redhat-openstack/infrared,okolisny/InfraRed,okolisny/InfraRed,redhat-openstack/infrared,okolisny/InfraRed,redhat-openstack/infrared