V4L/DVB (13880): gspca - m5602-s5k4aa: Add vflip quirk for the Amilo Xi 2428

Add a vflip quirk for the Fujitsu-Siemens Amilo Xi 2428. Thanks to Myroslav Zapukhlyak for reporting.

Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>