add repos role to gce cluster launch so that we are applying os_update_latest after repo config

playbooks/gce/openshift-cluster/launch.yml

@@ -49,6 +49,7 @@
 
 - hosts: "tag_env-{{ cluster_id }}"
   roles:
+  - repos
   - os_update_latest
 
 - include: ../openshift-master/config.yml

roles/openshift_common/tasks/main.yml

@@ -2,9 +2,6 @@
 - name: Set hostname
   hostname: name={{ openshift_hostname }}
 
-- name: Update all packages
-  yum: name=* state=latest
-
 - name: Configure local facts file
   file: path=/etc/ansible/facts.d/ state=directory mode=0750