delete exampleservice network in cleanup script

Change-Id: I2f1ffb4f8bff18ca19f26e80be8ab3b4d4a5e2c8
diff --git a/cord-pod/cleanup.sh b/cord-pod/cleanup.sh
index 9551cf2..b156706 100755
--- a/cord-pod/cleanup.sh
+++ b/cord-pod/cleanup.sh
@@ -50,3 +50,4 @@
 neutron net-delete management_hosts || true
 neutron net-delete mysite_vsg-access || true
 neutron net-delete public || true
+neutron net-delete exampleservice_network || true