[media] gspca_touptek: Add support for ToupTek UCMOS series USB cameras

Adds support for AmScope MU800 / ToupTek UCMOS08000KPB USB microscope camera.

Signed-off-by: John McMaster <johndmcmaster@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>