Let the right reset entry point jump to the currently wrong entry point

This is easier to do this than to copy the code from the wrong entry
point (0xfffffffc) to the right entry point (0xfff00100).

Suggested-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>