[PATCH nvme-cli] tests: Update license to GPL-2.0-or-later

[Pankaj Raghav]

Hi Daniel,
> > When I reviewed the tests I asked wrongly for GPL-2.0-only. The
> > project is using the GPL-2.0-or-later license. Relax the license
> > requirement to GPL-2.0-or-later.
> > 
> > Cc: Arunpandian J <apj.arun at samsung.com>
> > Signed-off-by: Daniel Wagner <dwagner at suse.de>
> > ---
> > Hi Arunpandian,
> > 
> > Sorry for the mess, but could I get a signed-off-by from you?
> 
> ping?
> 
I heard from the team that he left Samsung. Do we have any other
alternative to get this patch in?

-- 
Pankaj Raghav