setupJest.js

previous pipeline failed:

```
  ● Open example › has the main text
    thrown: "Exceeded timeout of 5000 ms for a hook.
    Use jest.setTimeout(newTimeout) to increase the timeout value, if
this is a long-running test."
      1 | describe('Open example', () => {
    > 2 |   beforeAll(async () => {
        |   ^
      3 |     let response = await page.goto('https://example.org');
      4 |     expect(response.status()).toBe(200);
      5 |   });
      at __tests__/main.js:2:3
      at Object.<anonymous> (__tests__/main.js:1:1)
```