discourse2fedmsg - rename yml templates to .j2

Signed-off-by: Ryan Lerch <rlerch@redhat.com>

playbooks/openshift-apps/discourse2fedmsg.yml

@@ -46,12 +46,12 @@
 
   - role: openshift/object
     object_app: discourse2fedmsg
-    object_template: buildconfig.yml
+    object_template: buildconfig.yml.j2
     object_objectname: buildconfig.yml
 
   - role: openshift/object
     object_app: discourse2fedmsg
-    object_template: configmap.yml
+    object_template: configmap.yml.j2
     object_objectname: configmap.yml
 
   - role: openshift/object
@@ -68,7 +68,7 @@
 
   - role: openshift/object
     object_app: discourse2fedmsg
-    object_template: deploymentconfig.yml
+    object_template: deploymentconfig.yml.j2
     object_objectname: deploymentconfig.yml
 
   # - role: openshift/start-build