[media] feature_removal_schedule.txt: mark VIDIOC_*_OLD ioctls to die

There are some old broken definitions of ioctl's, where the
read/write arguments were marked wrong. The last one were added
on 2.6.6 kernel. Remove them, in order to cleanup some
copy_from_user/copy_to_user logic done inside V4L core.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>