Adding `order` to fetchMyTrades, and removing unreachable/debug return statement.
Adding `order` to fetchMyTrades, and removing unreachable/debug return statement.

ccxt/ccxt,ccxt/ccxt,tritoanst/ccxt,ccxt/ccxt,tritoanst/ccxt,ccxt/ccxt,ccxt/ccxt,tritoanst/ccxt,tritoanst/ccxt