[12.x] Sync filesystem.disk.local configurations (#54764)

* laravel/laravel#6450

Signed-off-by: Mior Muhammad Zaki <[email protected]>

Author: crynobone

config/filesystems.php

@@ -32,7 +32,8 @@
 
         'local' => [
             'driver' => 'local',
-            'root' => storage_path('app'),
+            'root' => storage_path('app/private'),
+            'serve' => true,
             'throw' => false,
             'report' => false,
         ],