use app function for octane

Author: taylorotwell

src/Illuminate/Events/EventServiceProvider.php

@@ -15,11 +15,11 @@ class EventServiceProvider extends ServiceProvider
     public function register()
     {
         $this->app->singleton('events', function ($app) {
-            return (new Dispatcher($app))->setQueueResolver(function () use ($app) {
-                return $app->make(QueueFactoryContract::class);
-            })->setTransactionManagerResolver(function () use ($app) {
-                return $app->bound('db.transactions')
-                    ? $app->make('db.transactions')
+            return (new Dispatcher($app))->setQueueResolver(function () {
+                return app(QueueFactoryContract::class);
+            })->setTransactionManagerResolver(function () {
+                return app()->bound('db.transactions')
+                    ? app('db.transactions')
                     : null;
             });
         });