[libvirt] [jenkins-ci PATCH] guests: Use more natural tags for CentOS base images

[Fabiano Fidêncio]

On Thu, Dec 12, 2019 at 12:43 PM Andrea Bolognani <abologna at redhat.com> wrote:
>
> Both the 'X' and 'centosX' tags are available on the registry, and
> they point to the same image; the former looks more natural though,
> so let's use that one.
>
> Signed-off-by: Andrea Bolognani <abologna at redhat.com>

Reviewed-by: Fabiano Fidêncio <fidencio at redhat.com>