Fix EmailVerificationTest to pass using Uuids (#85)

Most of the solutions to use UUIDs as primary key for models relies on Eloquent events.
The Breeze email verification's test fakes the Event bus before a fake user is created, so if you're going to use an event based solution for generating uuid it will fail while trying to create the user (integrity constraint on SQL).
The solution should be quite easy: creating the user before start faking the event bus.

stubs/default/tests/Feature/EmailVerificationTest.php

@@ -27,11 +27,11 @@ public function test_email_verification_screen_can_be_rendered()
 
     public function test_email_can_be_verified()
     {
-        Event::fake();
-
         $user = User::factory()->create([
             'email_verified_at' => null,
         ]);
+
+        Event::fake();
 
         $verificationUrl = URL::temporarySignedRoute(
             'verification.verify',