Role dependency cleanup

roles/kube_nfs_volumes/meta/main.yml

@@ -14,3 +14,4 @@ galaxy_info:
     - all
   categories:
     - cloud
+dependencies: []

roles/openshift_expand_partition/meta/main.yml

@@ -15,3 +15,4 @@ galaxy_info:
   categories:
     - openshift
     - cloud
+dependencies: []

roles/openshift_storage_nfs_lvm/meta/main.yml

@@ -14,3 +14,4 @@ galaxy_info:
     - all
   categories:
     - openshift
+dependencies: []

roles/rhel_subscribe/meta/main.yml

@@ -1,2 +1,2 @@
 dependencies:
-  - openshift_facts
+- role: openshift_facts