USB: new ftdi_sio device id

Here is a patch that adds support for the propox jtagcable II dongle
(http://www.propox.com/products/t_117.html): their PID was missing,
therefore we were not able to have the device recognized though it uses
a standard FTDI chip.

Signed-off-by: Mirko Bordignon <mirko.bordignon@ieee.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --cc drivers/usb/serial/ftdi_sio.c
Simple merge

diff --cc drivers/usb/serial/ftdi_sio.h
Simple merge