mirrors k8s service type for unmarshalling

Author: richardwxn

Diff for: cmd/mesh/testdata/manifest-generate/input/ingressgateway_k8s_settings.yaml

@@ -22,6 +22,11 @@ spec:
         k8s:
           service:
             externalTrafficPolicy: Local
+            ports:
+            - name: foo
+              port: 1234
+              targetPort: 1234
+
 
   telemetry:
     enabled: false

Diff for: cmd/mesh/testdata/manifest-generate/output/ingressgateway_k8s_settings.yaml

@@ -214,6 +214,9 @@ metadata:
 spec:
   externalTrafficPolicy: Local
   ports:
+  - name: foo
+    port: 1234
+    targetPort: 1234
   - name: status-port
     port: 15020
     targetPort: 15020