USB: serial: cp210x: add ID for Link ECU

commit 1d377f4d690637a0121eac8701f84a0aa1e69a69 upstream.

The Link ECU is an aftermarket ECU computer for vehicles that provides
full tuning abilities as well as datalogging and displaying capabilities
via the USB to Serial adapter built into the device.

Signed-off-by: Mike Manning <michael@bsch.com.au>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>