Set image change triggers to auto=true for OCP 3.4

(https://github.com/ManageIQ/manageiq-pods/pull/88)

roles/openshift_examples/files/examples/v1.4/cfme-templates/cfme-template.yaml

@@ -157,7 +157,7 @@ objects:
       - type: "ConfigChange"
       - type: "ImageChange"
         imageChangeParams:
-          automatic: false
+          automatic: true
           containerNames:
             - "cloudforms"
           from:
@@ -202,7 +202,7 @@ objects:
       -
         type: "ImageChange"
         imageChangeParams:
-          automatic: false
+          automatic: true
           containerNames:
             - "memcached"
           from:
@@ -286,7 +286,7 @@ objects:
       -
         type: "ImageChange"
         imageChangeParams:
-          automatic: false
+          automatic: true
           containerNames:
             - "postgresql"
           from: