media: uvcvideo: Add a quirk for Generalplus Technology Inc. 808 Camera

As reported on [1], this device needs this quirk to be able to
reliably initialise the webcam.

[1] https://sourceforge.net/p/linux-uvc/mailman/message/33791098/



Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>