fix: add React.Suspense boundary to lazy-loaded App and remove stray eslint-env comment

npm/react/cypress/component/advanced/lazy-loaded/App.jsx

@@ -5,7 +5,9 @@ const OtherComponent = React.lazy(() => import('./OtherComponent'))
 export default function App () {
   return (
     <div className="app">
-      <OtherComponent />
+      <React.Suspense fallback={'loading...'}>
+        <OtherComponent />
+      </React.Suspense>
     </div>
   )
 }

npm/react/cypress/component/basic/hello-x.cy.jsx

@@ -2,7 +2,6 @@ import { HelloX } from './hello-x.jsx'
 import React from 'react'
 import { mount } from '@cypress/react'
 
-/* eslint-env mocha */
 describe('HelloX component', () => {
   it('works', () => {
     mount(<HelloX name="SuperMan" />)