SEBA-329 expose gRPC port

Change-Id: Ie70f108d7e9d169d7c84c31c874765178d7c4a41
diff --git a/xos-core/values.yaml b/xos-core/values.yaml
index 8703014..6cdb1b2 100644
--- a/xos-core/values.yaml
+++ b/xos-core/values.yaml
@@ -46,6 +46,8 @@
 xos_chameleonNodePort: 30006
 xos_toscaNodePort: 30007
 xos_prometheusNodePort: 30009
+xos_core_gRPCSecureNodePort: 30010
+xos_core_gRPCInsecureNodePort: 30011
 
 # XOS Admin username/password
 xosAdminUser: 'admin@opencord.org'