Set the hashing rounds low to speed up tests

tests/TestCase.php

@@ -3,6 +3,7 @@
 namespace Tests;
 
 use Cake\Chronos\Chronos;
+use Illuminate\Support\Facades\Hash;
 use Illuminate\Foundation\Testing\TestCase as BaseTestCase;
 
 abstract class TestCase extends BaseTestCase
@@ -16,6 +17,7 @@ abstract class TestCase extends BaseTestCase
     {
         parent::setUp();
 
+        Hash::setRounds(4);
         $this->setKnownUuidFactory();
     }