USB: cp210x: add ID for Aruba Networks controllers

commit f98a7aa81eeeadcad25665c3501c236d531d4382 upstream.

Add the USB serial console device ID for Aruba Networks 7xxx series
controllers which have a USB port for their serial console.

Signed-off-by: Peter Sanford <peter@sanford.io>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>