config update for laravel 11 (#324)

Author: abhihyder

src/resources/config/shopify-app.php

@@ -346,6 +346,18 @@
     | Register listeners to the events
     |--------------------------------------------------------------------------
     |
+    | In Laravel version 11 and later, event listeners located in the `App\Listeners`
+    | directory are automatically registered by default. Therefore, manual registration
+    | in this configuration file is unnecessary.
+    |
+    | If you register the listeners manually again here, the listener will be called twice.
+    | 
+    | If you plan to store your listeners in a different directory like `App\Shopify\Listeners`
+    | or within multiple directories, then you should register them here.
+    |
+    | If you are using Laravel version 10 or earlier, then corresponding listeners
+    | must be registered here.
+    |
     */
 
     'listen' => [