[media] davinci: vpif: remove unwanted header file inclusion

Remove old videobuf-core.h includes.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --cc drivers/media/platform/davinci/vpif_capture.h
Simple merge

diff --cc drivers/media/platform/davinci/vpif_display.h
Simple merge