add VehicleConsumer mock (#359)

src/components/Cars/List/index.jsx

@@ -7,7 +7,7 @@ import { Link } from "react-router-dom";
 import { Permissions } from "../../../utils/roles";
 import { useStatusContext } from "../../Contexts/StatusContext";
 import { useUserContext } from "../../Contexts/UserContext";
-import { VehicleProvider, VehicleContext } from "../../Contexts/VehicleContext";
+import { VehicleProvider, VehicleConsumer } from "../../Contexts/VehicleContext";
 import CarSelectionTable from "../../Controls/CarSelectionTable";
 import OptionsDropdown from "../../Controls/OptionsDropdown";
 import { RoleWrap } from "../../Controls/RoleWrap";
@@ -148,7 +148,7 @@ const MainForm = () => {
         onSelect={handleSelect}
         onSelectAll={handleSelectAll}
       />
-      <VehicleContext.Consumer>
+      <VehicleConsumer>
         {(context) => (
           <TransformModal
             open={showUpdateConfigModal}
@@ -160,7 +160,7 @@ const MainForm = () => {
             submit={() => handleUploadConfig(context.uploadConfig)}
           />
         )}
-      </VehicleContext.Consumer>
+      </VehicleConsumer>
     </div>
   );
 };