[11.x] Adds withSchedule to bootstrap/app.php file (#50755)

* Adds `withSchedule`

* formatting

---------

Co-authored-by: Taylor Otwell <[email protected]>

Author: nunomaduro

src/Illuminate/Foundation/Configuration/ApplicationBuilder.php

@@ -3,6 +3,8 @@
 namespace Illuminate\Foundation\Configuration;
 
 use Closure;
+use Illuminate\Console\Application as Artisan;
+use Illuminate\Console\Scheduling\Schedule;
 use Illuminate\Contracts\Console\Kernel as ConsoleKernel;
 use Illuminate\Contracts\Http\Kernel as HttpKernel;
 use Illuminate\Foundation\Application;
@@ -280,6 +282,21 @@ protected function withCommandRouting(array $paths)
         });
     }
 
+    /**
+     * Register the scheduled tasks for the application.
+     *
+     * @param  callable(Schedule $schedule): void  $callback
+     * @return $this
+     */
+    public function withSchedule(callable $callback)
+    {
+        $this->app->afterResolving(ConsoleKernel::class, function (ConsoleKernel $kernel) use ($callback) {
+            Artisan::starting(fn () => $callback($this->app->make(Schedule::class)));
+        });
+
+        return $this;
+    }
+
     /**
      * Register and configure the application's exception handler.
      *