Removing unneeded with_items usage for clarity
Removing unneeded with_items usage for clarity

Change-Id: If9882cc209d138d6a092e2b2477f6e5b0ecce4ad

openstack/openstack-ansible-galera_server,os-cloud/openstack-ansible-galera_server,openstack/openstack-ansible-galera_server,os-cloud/openstack-ansible-galera_server