platform/chrome: cros_ec_typec: USB4 support

With USB4 mode the mux driver needs the Enter_USB Data
Object (EUDO) that was used when the USB mode was entered.
Though the object is not available in the driver, it is
possible to construct it from the information we have.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Prashant Malani <pmalani@chromium.org>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>