Use integration-override.yaml in OOM deploy script

Change-Id: I2c8417b9339715b733f585ae52fd35251d9ca509
Issue-ID: INT-381
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
diff --git a/deployment/heat/onap-oom/env/windriver/Integration-SB-07.env b/deployment/heat/onap-oom/env/windriver/Integration-SB-07.env
index 10b691e..6c5f23a 100644
--- a/deployment/heat/onap-oom/env/windriver/Integration-SB-07.env
+++ b/deployment/heat/onap-oom/env/windriver/Integration-SB-07.env
@@ -10,6 +10,7 @@
   ubuntu_1604_image: ubuntu-16-04-cloud-amd64
   centos_7_image: CentOS-7
 
+  lab_name: windriver
   apt_proxy: 10.12.5.2:3142
   docker_proxy: 10.12.5.2:5000