quirks: Add Apple MTP touchpad quirk
Apple M2 (and presumably newer) laptops now embed the touchpad controller into the main SoC, and use a new internal communications protocol between it and the main CPU. This isn't really a "bus" like SPI or I2C, so the downstream kernel driver currently uses the (not well supported) HOST bus type. MatchBus can't match on that, so let's just use a name match (plus the vendor ID, which is still valid and the usual Apple one).
Signed-off-by: Hector Martin marcan@marcan.st