[libvirt PATCH] docs: Mention GPG key used for signing releases

[Erik Skultety]

On Wed, Oct 14, 2020 at 01:38:41PM +0200, Jiri Denemark wrote:
> Signed-off-by: Jiri Denemark <jdenemar at redhat.com>
> ---
> 
> Notes:
>     Should we also make the key available for download?

Now that you've provided the fingerprint, isn't it enough for the users to
fetch it from a keyserver should they wish so?

Reviewed-by: Erik Skultety <eskultet at redhat.com>