improve code in controller and form request for V3 whit pint package

app/Http/Controllers/V3/Dashboard/Azmayesh/AzmayeshSampleController.php

@@ -15,14 +15,15 @@ use Illuminate\Http\Request;
 class AzmayeshSampleController extends Controller
 {
     use ApiResponse;
+
     /**
      * Display a listing of the resource.
      */
     public function index(Request $request, string $azmayesh_id): JsonResponse
     {
-        $columns = array(
-            'id', 'updated_at', 'created_at'
-        );
+        $columns = [
+            'id', 'updated_at', 'created_at',
+        ];
 
         $allowedFilters = $columns;
         $allowedSortings = $columns;