[LTP] [PATCH v1 1/2] Refactor pidns01 test using new LTP API

[Cyril Hrubis]

Hi!
> +// SPDX-License-Identifier: GPL-2.0
>  /*
> -* Copyright (c) International Business Machines Corp., 2007
> -* This program is free software; you can redistribute it and/or modify
> -* it under the terms of the GNU General Public License as published by
> -* the Free Software Foundation; either version 2 of the License, or
> -* (at your option) any later version.

The original license was -or-later so I fixed it here and pushed,
thanks.

-- 
Cyril Hrubis
chrubis@suse.cz