add FortifyServiceProvider to app config

Author: Gareth Redfern

config/app.php

@@ -174,6 +174,7 @@
         // App\Providers\BroadcastServiceProvider::class,
         App\Providers\EventServiceProvider::class,
         App\Providers\RouteServiceProvider::class,
+        App\Providers\FortifyServiceProvider::class,
         App\Providers\TelescopeServiceProvider::class,
 
     ],