AETHER-1747 Allow UPF service type configurable

Change-Id: I7568d1316c0e65b9a3e44fdd5d54786b84ff09a7
diff --git a/omec/omec-user-plane/values.yaml b/omec/omec-user-plane/values.yaml
index 00cd2d1..467eccf 100644
--- a/omec/omec-user-plane/values.yaml
+++ b/omec/omec-user-plane/values.yaml
@@ -85,9 +85,9 @@
         core:
           ifname: core
         measure: true
-    bess:
-      web:
-        nodePort: 32001
+
+service:
+  type: ClusterIP
 
 servicemonitor:
   enabled: false