replace orders by UnitCommandType in GameTraceCollector

[mohamed-samir-mohamed]

In Game Trace Collector we depend on Orders being given to the unit instead of depending on UnitCommadTypes to map this orders to IStrategizer's Action(s) although Commands is more relative to the level of action than Orders.

we need to verify that for the sake of extensibility.

[ogail]

Investigated this and looks like no need to do it