Policy: Fix kubernetes service manifest

src/policy/target/kubernetes/kubernetes.yml

@@ -11,15 +11,12 @@ metadata:
   name: policyservice
 spec:
   ports:
-    - name: grpc-server
-      port: 6060
-      targetPort: 6060
-    - name: grpc
-      port: 6060
-      targetPort: 6060
     - name: http
       port: 8080
       targetPort: 8080
+    - name: grpc
+      port: 6060
+      targetPort: 6060
   selector:
     app.kubernetes.io/name: policyservice
   type: ClusterIP
@@ -80,9 +77,6 @@ spec:
             - containerPort: 6060
               name: grpc
               protocol: TCP
-            - containerPort: 6060
-              name: grpc-server
-              protocol: TCP
           readinessProbe:
             failureThreshold: 3
             httpGet: