fix prop updates test

Author: Kent C. Dodds

src/__tests__/prop-updates.js

@@ -1,13 +1,14 @@
 import React from 'react'
-import {render, fireEvent} from '@testing-library/react'
+import user from '@testing-library/user-event'
+import {render} from '@testing-library/react'
 import {FavoriteNumber} from '../favorite-number'
 
 test('entering an invalid value shows an error message', () => {
  const {getByLabelText, getByRole, queryByRole, rerender} = render(
  <FavoriteNumber />,
  )
  const input = getByLabelText(/favorite number/i)
- fireEvent.change(input, {target: {value: 10}})
+ user.type(input, '10')
  expect(getByRole('alert')).toHaveTextContent(/the number is invalid/i)
  rerender(<FavoriteNumber max={10} />)
  expect(queryByRole('alert')).toBeNull()