dracut: Enable automatic assembly of any RAID/LVM devices

dracut: Enable automatic assembly of any RAID/LVM devices

This has changed in dracut 24 and we have used various hacks to enable
this behaviour again when it would have been so easy to just enable this
parameter.

Fixes: #12862 - Upgrade from Core 166 to 167 does not use RAID anymore
Reported-by: Dirk Sihling <dsihling@web.de>
Reported-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>