can: kvaser_usb: kvaser_usb_leaf: Handle CMD_ERROR_EVENT

can: kvaser_usb: kvaser_usb_leaf: Handle CMD_ERROR_EVENT

The device will send an error event command, to indicate certain errors.
This indicates a misbehaving driver, and should never occur.

Fixes: 080f40a6fa28 ("can: kvaser_usb: Add support for Kvaser CAN/USB devices")
Tested-by: Anssi Hannula <anssi.hannula@bitwise.fi>
Co-developed-by: Anssi Hannula <anssi.hannula@bitwise.fi>
Signed-off-by: Anssi Hannula <anssi.hannula@bitwise.fi>
Signed-off-by: Jimmy Assarsson <extja@kvaser.com>
Link: https://lore.kernel.org/all/20221010185237.319219-5-extja@kvaser.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>