Revert "Add rate limiter for a registration (#460)" (#465)

This reverts commit 7690863.

Author: taylorotwell

routes/routes.php

@@ -33,7 +33,6 @@
 
     $limiter = config('fortify.limiters.login');
     $twoFactorLimiter = config('fortify.limiters.two-factor');
-    $registrationLimiter = config('fortify.limiters.registration');
     $verificationLimiter = config('fortify.limiters.verification', '6,1');
 
     Route::post(RoutePath::for('login', '/login'), [AuthenticatedSessionController::class, 'store'])
@@ -70,18 +69,12 @@
     if (Features::enabled(Features::registration())) {
         if ($enableViews) {
             Route::get(RoutePath::for('register', '/register'), [RegisteredUserController::class, 'create'])
-                ->middleware(array_filter([
-                    'guest:'.config('fortify.guard'),
-                    $registrationLimiter ? 'throttle:'.$registrationLimiter : null,
-                ]))
+                ->middleware(['guest:'.config('fortify.guard')])
                 ->name('register');
         }
 
         Route::post(RoutePath::for('register', '/register'), [RegisteredUserController::class, 'store'])
-            ->middleware(array_filter([
-                'guest:'.config('fortify.guard'),
-                $registrationLimiter ? 'throttle:'.$registrationLimiter : null,
-            ]));
+            ->middleware(['guest:'.config('fortify.guard')]);
     }
 
     // Email Verification...