CORD-3001 Provide a non-null value for PONPort.port_id;
remove obsolete helm chart role

Change-Id: Ifd7a461263d5956b84ac01ac9c9e9373f3e275a5
diff --git a/roles/test-subscriber-config/templates/test-subscriber.yaml.j2 b/roles/test-subscriber-config/templates/test-subscriber.yaml.j2
index d8f453d..1f326f7 100644
--- a/roles/test-subscriber-config/templates/test-subscriber.yaml.j2
+++ b/roles/test-subscriber-config/templates/test-subscriber.yaml.j2
@@ -71,6 +71,7 @@
       properties:
         name: volt-port-1
         s_tag: 222
+        port_id: "7"
       requirements:
         - olt_device:
             node: olt_device