[libvirt PATCH] spec: Don't require mdevctl on RHEL 7

[Erik Skultety]

On Sun, Jul 19, 2020 at 12:46:05AM +0200, Andrea Bolognani wrote:
> mdevctl is a relatively new tool that's packaged for Fedora and
> RHEL 8, but not for RHEL 7. Make the dependency conditional to
> avoid the libvirt-daemon-driver-nodedev package becoming
> uninstallable on that platform.
>
> Fixes: 9691440ecbc7d9383a1410f1067a4f9221f2de2c
> Signed-off-by: Andrea Bolognani <abologna at redhat.com>
> ---

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