enable node port for amf

Change-Id: Id154aea659c20032c1f84a91167fbf0897590b2d
diff --git a/omec/5g-control-plane/values.yaml b/omec/5g-control-plane/values.yaml
index e2646fb..476caae 100644
--- a/omec/5g-control-plane/values.yaml
+++ b/omec/5g-control-plane/values.yaml
@@ -361,7 +361,7 @@
     ngapp:
       port: 38412
       nodePort:
-        enabled: false
+        enabled: true
         port: 30071
     cfgFiles:
       # https://github.com/free5gc/free5gc/blob/main/config/amfcfg.yaml