[media] anysee: fix compiler warning

debug_dump macro was defined twice when CONFIG_DVB_USB_DEBUG was
not set. Move debug_dump macro to correct place.

Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>