Update ids.whitelist

Author: jnorell

security/ids.whitelist

@@ -52,4 +52,5 @@ any:/login/index.php:POST.password
 user:/login/index.php:POST.password
 user:/mail/mail_domain_edit.php:POST.dkim_private
 user:/mail/mail_domain_edit.php:POST.dkim_public
-user:/mail/mail_domain_edit.php:POST.dns_record
+user:/mail/mail_domain_edit.php:POST.dns_record
+user:/sites/web_vhost_domain_edit.php:POST.fastcgi_php_version