Update PredictionManager.cs

[belplaton]

No description provided.

[FirstGearGames]

I believe this was already added in 4.6.19/4.6.20?

[belplaton]

Here, foreach loops were replaced with for loops and enumerators to avoid unnecessary allocations.

Next, the required profiler markers were added along with some refactoring.

In addition, two events were added to indicate the start and end of reconciliation (at the very beginning, before the very first frame, and at the very end, after the very last frame).

@FirstGearGames

[FirstGearGames]

After review none of the loops should cause boxing. We talked briefly and I suspect your GC is coming from somewhere else. If you have the exact culprit via DeepProfiler we can look into changing those specific instances.

The ProfileMarkers for PredictionManager were added in. Remainder of the code was discarded given the reasons above. I'll keep this open for a few weeks as discovery. Feel free to leave any comments here or via DM.