USB: serial: cp210x: add Optris MS Pro usb id

commit 5bbfa6f427c1d7244a5ee154ab8fa37265a5e049 upstream.

Signed-off-by: Mikko Tuumanen <mikko.tuumanen@qemsoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>