USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick

commit d6a206e6 upstream.

Add the USB serial device ID for the CEL ZigBee EM3588 radio stick.

Signed-off-by: John Keeping <john@metanate.com>
Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>