USB: serial: pl2303: new hardware support - sanwa multimeter

I'd like to present my small patch enabling to use Sanwa PC5000
mulitimeter with linux.

Signed-off-by: Pawel Ludwikow <pludwiko@rab.ict.pwr.wroc.pl>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>