docker: Fix ordering of rgw docker tasks so directory is created befor fetch

roles/ceph-rgw/tasks/docker/main.yml

@@ -9,8 +9,10 @@
   when: ceph_health.rc != 0
 
 - include: pre_requisite.yml
-- include: fetch_configs.yml
 - include: dirs_permissions.yml
+# NOTE (jimcurtis): dirs_permissions.yml must precede fetch_configs.yml
+# because it creates the directories needed by the latter.
+- include: fetch_configs.yml
 
 - include: selinux.yml
   when: ansible_os_family == 'RedHat'