Make jest tests pass again

[RMartinOscar]

• Make jest tests pass again by adding vendor to exclude
• Add jest to workflow

Before

yarn run test
yarn run v1.22.22
$ jest
 PASS  resources/scripts/lib/formatters.spec.ts
 PASS  resources/scripts/lib/strings.spec.ts
 PASS  resources/scripts/lib/helpers.spec.ts
 PASS  resources/scripts/lib/objects.spec.ts
 FAIL  vendor/livewire/livewire/src/Features/SupportScriptsAndAssets/test.js
  ● Test suite failed to run

    The error below may be caused by using the wrong test environment, see https://jestjs.io/docs/configuration#testenvironment-string.
    Consider using the "jsdom" test environment.
    
    ReferenceError: document is not defined

      1 |
    > 2 | document.querySelector('[dusk="foo"]').textContent = 'evaluated'
        | ^
      3 |

      at Object.<anonymous> (vendor/livewire/livewire/src/Features/SupportScriptsAndAssets/test.js:2:1)
      at TestScheduler.scheduleTests (node_modules/@jest/core/build/TestScheduler.js:317:13)
      at runJest (node_modules/@jest/core/build/runJest.js:407:19)

Test Suites: 1 failed, 4 passed, 5 total
Tests:       46 passed, 46 total
Snapshots:   0 total
Time:        0.655 s, estimated 1 s
Ran all test suites.
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

After

yarn run test
yarn run v1.22.22
$ jest
 PASS  resources/scripts/lib/formatters.spec.ts
 PASS  resources/scripts/lib/helpers.spec.ts
 PASS  resources/scripts/lib/strings.spec.ts
 PASS  resources/scripts/lib/objects.spec.ts

Test Suites: 4 passed, 4 total
Tests:       46 passed, 46 total
Snapshots:   0 total
Time:        0.693 s, estimated 1 s
Ran all test suites.
Done in 1.54s.

[alexevladgabriel]

I will close the PR, because of #493 which is now using Vitest.
Thank you for your contribution 🤗