update tests

Author: vojtapolasek

linux_os/guide/system/accounts/accounts-restrictions/root_logins/use_pam_wheel_for_su/tests/line_not_there.fail.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
+# remediation = none
 
 #clean possible lines
 sed -i '/^.*auth.*required.*pam_wheel\.so.*use_uid$/d' /etc/pam.d/su