chore(info): update copyright years in 'info.php' to reflect the correct authorship timeframe

Author: bkader

src/info.php

@@ -6,7 +6,7 @@
  * @package     CiSkeleton\Core
  * @subpackage  Language
  * @author      Kader Bouyakoub <bkader[at]mail[dot]com>
- * @copyright   Copyright (c) 2026, Kader Bouyakoub
+ * @copyright   Copyright (c) 2018-present, Kader Bouyakoub
  */
 
 return [