[media] zoran: remove duplicate ZR050_MO_COMP define

The ZR050_MO_COMP define is cut and pasted twice so we can delete the
second instance.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>