[LTP] [PATCH] pty04: Correct struct member sizes and add to CVE runtest file

[Petr Vorel]

Hi Richard,

> Also remove min_kver because it is arbitrary. We know this test works on much
> older kernels, but it will probably hit bugs that have been fixed for a long
> time.

Thanks!
Reviewed-by: Petr Vorel <pvorel@suse.cz>

Waiting for reactions to .min_kver removal.
nit: I might separate runtest change into it's own commit.

Kind regards,
Petr