the-new-hotness: Add EmptyDir volume for cloning

Signed-off-by: Michal Konečný <mkonecny@redhat.com>

roles/openshift-apps/the-new-hotness/files/deploymentconfig.yml

@@ -50,6 +50,8 @@ items:
             - name: fedora-messaging-cert-volume
               mountPath: /etc/pki/rabbitmq/cert
               readOnly: true
+            - name: temp-volume
+              mountPath: /var/tmp
         volumes:
         - name: config-volume
           configMap:
@@ -63,6 +65,7 @@ items:
         - name: fedora-messaging-cert-volume
           secret:
             secretName: the-new-hotness-fedora-messaging-cert
+        - name: temp-volume
     triggers:
     - imageChangeParams:
         automatic: true