media: staging: rkisp1: remove mbus field from rkisp1_sensor_async

media: staging: rkisp1: remove mbus field from rkisp1_sensor_async

'struct v4l2_mbus_config' is a legacy struct that should not be used
in new drivers. So replace it with the fields:

enum v4l2_mbus_type mbus_type;
unsigned int mbus_flags;

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Acked-by: Helen Koike <helen.koike@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>