[media] af9015: support for DigitalNow TinyTwin v3 [1f4d:9016]

It is AF9015+AF9013+2xMXL5007T.

Tanks to Bernard Giannetti and DigitalNow for the help!

Signed-off-by: Antti Palosaari <crope@iki.fi>
Cc: Renura Enterprises Pty Ltd <renura@digitalnow.com.au>
Cc: Bernard Giannetti <thebernmeister@hotmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>