Without this, when CCX runs 0003 it'll invoke course_overviews while loading a course, but that table has a model change, and the migration has not run yet. This ensures the course_overviews migration happens first.
Without this, when CCX runs 0003 it'll invoke course_overviews while loading a course, but that table has a model change, and the migration has not run yet. This ensures the course_overviews migration happens first.