Use phpunit instead of artisan test

Author: pacoorozco

.github/workflows/run-tests.yml

@@ -70,7 +70,7 @@ jobs:
 
       - name: Run PHPUnit
         run: |
-          php artisan test --parallel --runner WrapperRunner --stop-on-failure --coverage-text --coverage-clover=clover.xml
+          vendor/bin/phpunit
         env:
           DB_PORT: ${{ job.services.mysql.ports['3306'] }}
           REDIS_PORT: ${{ job.services.redis.ports['6379'] }}