GlusterFS: Add GlusterFS hosts to openshift-hosted/config.yml playbook

Signed-off-by: Jose A. Rivera <jarrpa@redhat.com>

playbooks/openshift-hosted/config.yml

@@ -1,7 +1,7 @@
 ---
 - import_playbook: ../init/main.yml
   vars:
-    l_init_fact_hosts: "oo_masters_to_config"
+    l_init_fact_hosts: "oo_masters_to_config:oo_glusterfs_to_config"
     l_openshift_version_set_hosts: "oo_masters_to_config:!oo_first_master"
     l_sanity_check_hosts: "{{ groups['oo_masters_to_config'] }}"