Allow a test class to be retried

[eseligquest]

I would like something like

<?php

namespace Tests\Browser;

use Tests\DuskTestCase;

class SomeStuffTest extends DuskTestCase
{
    protected int $retries = 2;
    public function testSomeStuff(): void
    {
    }
}

This would re-run the test again if it fails the first time. I wouldn't mind trying to implement this myself with Laravel's retry function but I can't find where in code each test is looped through and ran.

[driesvints]

If you could whip up a PR for us to look at that'd be great thanks 👍