remove network from serialized name

Author: erikbocks

api/src/main/java/org/apache/cloudstack/api/response/SystemVmResponse.java

@@ -126,7 +126,7 @@ public class SystemVmResponse extends BaseResponseWithAnnotations {
     @Param(description = "the public netmask for the system VM")
     private String publicNetmask;
 
-    @SerializedName("storagenetworkip")
+    @SerializedName("storageip")
     @Param(description = "the ip address for the system VM on the storage network")
     private String storageIp;