add zipcode data to api responses to fix tests

src/layouts/vin-lookup/vin-lookup.spec.js

@@ -226,6 +226,9 @@ function mockOutPromises(carId = 'C00000') {
     const apiResponses = {
         vehicleLookupResponse: {
             carId: carId
+        },
+        zipCodeData: {
+            isValid: true, isServiceable: true, state: "OH"
         }
     };