Redo methods: batch `item.ItemStack::withItem(item.ItemConvertible)`

[ErrorCraft]

See #23 for more information.

loot.function.SetEnchantmentsLootFunction

• process(ItemStack, LootContext)

loot.function.SetItemLootFunction

• process(ItemStack, LootContext)

screen.EnchantmentScreenHandler

• onButtonClick(PlayerEntity, int)

screen.GrindstoneScreenHandler

• grind(ItemStack)

server.network.ServerPlayNetworkHandler

• addBook(FilteredMessage, List<FilteredMessage>, int)