Remove unused upgrade playbook

playbooks/common/openshift-cluster/upgrades/pre/verify_nodes_running.yml

@@ -1,13 +0,0 @@
----
-- name: Verify node processes
-  hosts: oo_nodes_to_config
-  roles:
-  - openshift_facts
-  - openshift_docker_facts
-  tasks:
-  - name: Ensure Node is running
-    service:
-      name: "{{ openshift.common.service_type }}-node"
-      state: started
-      enabled: yes
-    when: openshift.common.is_containerized | bool