configs: T1042: Drop the CONFIG_VIDEO

configs: T1042: Drop the CONFIG_VIDEO

Drop the CONFIG_VIDEO to fix the following build warning.
===================== WARNING ======================
This board does not use CONFIG_DM_VIDEO Please update
the board to use CONFIG_DM_VIDEO before the v2019.07 release.
UPD     include/generated/dt.h
Failure to update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
UPD     include/generated/timestamp_autogenerated.h
====================================================

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>