platform/chrome: cros_ec_typec: Thunderbolt support

Add support for entering and exiting Thunderbolt alt-mode using AP
driven alt-mode.

Signed-off-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Reviewed-by: Benson Leung <bleung@chromium.org>
Link: https://lore.kernel.org/r/20241213153543.v5.7.Ic61ced3cdfb5d6776435356061f12307da719829@changeid


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>