USB: ftdi_sio: Add extra PID.

commit 5a7fbe7e9ea0b1b9d7ffdba64db1faa3a259164c upstream.

This patch adds PID 0x0003 to the VID 0x128d (Testo). At least the
Testo 435-4 uses this, likely other gear as well.

Signed-off-by: Bert Vermeulen <bert@biot.com>
Cc: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

	modified:   drivers/usb/serial/ftdi_sio.c
	modified:   drivers/usb/serial/ftdi_sio_ids.h
Change-Id: Ib327e4d0c38a8a2cbfb95d87b12cb73825b631d6