[ticket/454] Ignore IN_PHPBB check in coding standards check

B3P-454

includes/functions_modules.php

@@ -7,6 +7,7 @@
 *
 */
 
+// @codingStandardsIgnoreStart
 /**
  * @ignore
  */
@@ -15,6 +16,8 @@ if (!defined('IN_PHPBB'))
 	exit;
 }
 
+// @codingStandardsIgnoreEnd
+
 /**
  * Convert column number to string equivalent
  *