ACP2E-2300: fix static errors

Author: alzota

app/code/Magento/Sitemap/Model/ResourceModel/Catalog/SelectWrapper.php

@@ -12,6 +12,7 @@
  * is strictly forbidden unless prior written permission is obtained
  * from Adobe.
  */
+declare(strict_types=1);
 
 namespace Magento\Sitemap\Model\ResourceModel\Catalog;