Changes to List transforms

added the optional property data/items/partition_expression to the response with the 200 status

added the required property data/items/clustering_columns to the response with the 200 status

added the required property data/items/rebuild_trigger to the response with the 200 status

added the optional property data/items/draft_sql_template to the response with the 200 status

added the required property data/items/has_unpublished_changes to the response with the 200 status

added the optional property data/items/cron_expression to the response with the 200 status