Fix legacy cursse cluster not appearing on tree sometimes (#9141)

Another JIT 2.1 pairs issue
Legacy curse small clusters and medium cluster both have a mod with the same same mod name so when we iterate over all the enchants in ModParser line 5966, it depends on which jewel size is handled last which affects what the `jewelData.clusterJewelSkill` value is.
The old handling expected medium jewels to run last so it would only change the name when using a small jewel

Co-authored-by: LocalIdentity <[email protected]>

Author: LocalIdentity

src/Classes/Item.lua

@@ -1582,8 +1582,10 @@ function ItemClass:BuildModListForSlotNum(baseList, slotNum)
 
 			-- Small and Medium Curse Cluster Jewel passive mods are parsed the same so the medium cluster data overwrites small and the skills differ
 			-- This changes small curse clusters to have the correct clusterJewelSkill so it passes validation below and works as expected in the tree
-			if jewelData.clusterJewelSkill == "affliction_curse_effect" and jewelData.clusterJewelNodeCount and jewelData.clusterJewelNodeCount < 4 then
+			if self.clusterJewel.size == "Small" and jewelData.clusterJewelSkill == "affliction_curse_effect" then
 				jewelData.clusterJewelSkill = "affliction_curse_effect_small"
+			elseif self.clusterJewel.size == "Medium" and jewelData.clusterJewelSkill == "affliction_curse_effect_small" then
+				jewelData.clusterJewelSkill = "affliction_curse_effect"
 			end
 
 			-- Validation