++ fix vad ingressgateway values schema, expose 30080/30443

infrastructure/istio-gateway/vad/istio-gateway.yaml

@@ -12,6 +12,20 @@ spec:
     - name: istiod
       namespace: istio-system
   values:
-    global:
-      imagePullSecrets:
-        - regcred
+    service:
+      type: NodePort
+      ports:
+        - name: status-port
+          port: 15021
+          protocol: TCP
+          targetPort: 15021
+        - name: http2
+          port: 80
+          protocol: TCP
+          targetPort: 80
+          nodePort: 30080
+        - name: https
+          port: 443
+          protocol: TCP
+          targetPort: 443
+          nodePort: 30443