fix aux.disfilter1 (#1659)

fix: it can target the monsters like Gem-Knight Pearl.

utility.lua

@@ -2155,7 +2155,7 @@ function Auxiliary.ChangeBattleDamage(player,value)
 end
 --card effect disable filter(target)
 function Auxiliary.disfilter1(c)
-	return c:IsFaceup() and not c:IsDisabled() and (not c:IsType(TYPE_NORMAL) or c:GetOriginalType()&TYPE_EFFECT~=0)
+	return c:IsFaceup() and not c:IsDisabled() and (c:IsType(TYPE_EFFECT) or c:GetOriginalType()&TYPE_EFFECT~=0)
 end
 --condition of EVENT_BATTLE_DESTROYING
 function Auxiliary.bdcon(e,tp,eg,ep,ev,re,r,rp)