Preliminary Checks

• I have already searched for existing issues and confirmed that this issue is not a duplicate

Is your feature request related to a problem? Please describe

My request is not related to a problem but I can see that the create_order and cancel_order support the UTA mode but not the create_orders and cancel_orders function (batch orders)

Describe the solution you'd like

Support cancel_orders and create_orders for UTA on Kucoin

Describe alternatives you've considered

Alternative is to loop over the order and call the create_order function but it would be easier and faster to use a batch order function