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

Payload

 * azeriteItemLocation : table - ItemLocationMixin
 * oldPowerLevel : number
 * newPowerLevel : number
 * unlockedEmpoweredItemsInfo : structure - UnlockedAzeriteEmpoweredItems[]