media: af9005: use the newer dvb-usb macros for USB device

In order to make the drivers under dvb-usb more homogeneous,
use the new macro.

Link: https://lore.kernel.org/linux-media/9b1749763465815af92f0a4d8f210fe170c549d5.1648499509.git.mchehab@kernel.org


Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>