luacheck fix

Author: Alessandro-Barbieri

Modules/Data/SpellDamage.lua

@@ -3,10 +3,6 @@ local Data = ECSLoader:ImportModule("Data")
 ---@type DataUtils
 local DataUtils = ECSLoader:ImportModule("DataUtils")
 
-local _SpellDamage = {}
-
-local _, _, classId = UnitClass("player")
-
 ---@param school number
 ---@return number
 function Data:GetSpellPower(school)