AZERITE ITEM POWER LEVEL CHANGED

Sent to the add on each time the player's Heart of Azeroth gains a level.
 AZERITE_ITEM_POWER_LEVEL_CHANGED: azeriteItemLocation, oldPowerLevel, newPowerLevel, unlockedEmpoweredItemsInfo, azeriteItemID
==Payload==
:;azeriteItemLocation:
:;oldPowerLevel:
:;newPowerLevel:
:;unlockedEmpoweredItemsInfo:
Field 	Type	Description
unlockedItem	 	
tierIndex 	 	
:;azeriteItemID:
==Patch changes==