packagegroup-core-lsb/-x11-sato: no udev-extraconf in case of systemd

packagegroup-core-lsb/-x11-sato: no udev-extraconf in case of systemd

The automount udev rule in udev-extraconf is likely to cause conflicts
or failures in case of systemd. We are seeing errors like below for
qemu bsps.

  run-media-hdc.mount loaded failed failed /run/media/hdc

So do not install udev-extraconf in case of systemd in these two
packagegroups.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>