Get player target object explanation.

[ghost]

https://github.com/DavidJCobb/ReachVariantEditor/blob/f8d30382503f6101586a7dfe717eb48619eb066c/native/src/ReachVariantTool/game_variants/components/megalo/actions.cpp#L901

In some of my testing long ago this action seemed to output the object a player is looking at when their crosshair turns red. It seemed to only work for the host during my testing.