etcd scaleup: removed openshift_master_facts role; seems uncessary

playbooks/openshift-etcd/private/scaleup.yml

@@ -66,8 +66,6 @@
     vars:
       l_use_ssl: "{{ openshift_master_etcd_use_ssl | default(True) | bool}}"
 
-  roles:
-  - role: openshift_master_facts
   post_tasks:
   - import_role:
       name: openshift_control_plane