ceph-releases/rhel7: Restoring disabled_scenario
ceph-releases/rhel7: Restoring disabled_scenario

Commit b0b7fef9637a32a7260ccf0855530c1ea3cd4e03 forgot to had a specific
version of disabled_scenario for rhel7

Signed-off-by: Erwan Velu <dbf153a4f846e5c13692f4d75719ee25e7660abd@redhat.com>

ceph/ceph-docker,JrCs/ceph-docker,ceph/ceph-docker,JrCs/ceph-docker,JrCs/ceph-docker