Changes to Get all fullcover orders for an account.

removed the required property orders/items/price from the response with the 200 status

removed the required property orders/items/to_return from the response with the 200 status

added the new optional query request parameter include_promotion_data

for the query request parameter pagination_last_id, the format was generalized from uuid to no format

added the optional property orders/items/original_bets to the response with the 200 status

the response property orders/items/potential_returns became required for the status 200

added the optional property orders/items/potential_returns to the response with the 200 status

endpoint added