Merge pull request #16356 from mvdbeek/hide_skipped_output

            job.state = job.states.SKIPPED

            for output_collection in output_collections.out_collections.values():

                output_collection.mark_as_populated()

            for hdca in output_collections.out_collection_instances.values():

                hdca.visible = False

            object_store_populator = ObjectStorePopulator(trans.app, trans.user)

            for data in out_data.values():

                object_store_populator.set_object_store_id(data)

                data.extension = "expression.json"

                data.state = "ok"

                data.blurb = "skipped"

                data.visible = False

                with open(data.dataset.file_name, "w") as out:

                    out.write(json.dumps(None))

        job.preferred_object_store_id = preferred_object_store_id