Sona Stat Flicker Fix

A fix for Sona QWE Song Aura stat boost fluctuations / error (#40 - closed)

Again I find myself having to modify scripts, as I can't find any reasonable solution...

The ExecutePeriodically check would desync with the OnUpdateActions calls, resulting in the aura not being applied for one UpdateActions frame, resulting on the buff expiring and thus the stat fluctuation. Since OnUpdateActions already is called every 0.25 seconds, the check was esentially redundant, so I just commented the check out, ensuring the aura always gets applied.

I also made so Buffs are only removed at LateUpdate, to ensure if a buff gets reapplied mid-update, it doesn't get removed and then readded.