Adds support for data-driven enchantment namespaced keys.
Fixes Magic Items being incorrectly split by | in the wearinginslot modifier condition and the following passive listeners: anvil, craft, dropitem, enchant, equip, foodlevelchange, givedamage, grindstone, hitarrow, hotbardeselect, hotbarselect, leftclickitem, missarrow, pickupitem, playeranimate, prepareenchant, rightclickitem, smith, takedamage, and unequip.
|in thewearinginslotmodifier condition and the following passive listeners:anvil,craft,dropitem,enchant,equip,foodlevelchange,givedamage,grindstone,hitarrow,hotbardeselect,hotbarselect,leftclickitem,missarrow,pickupitem,playeranimate,prepareenchant,rightclickitem,smith,takedamage, andunequip.