Jetpack Boots

This datapack adds crafting recipe for "Jetpack Boots" (boots with glider component) that you can fly with. They're crafted by combining any Boots with Elytra in Smithing Table. That means following data will be preserved:

• Enchantments
• Name*
• Other components

*There is a small bug: When upgrading Diamond Jetpack Boots to Netherite, the name will be still "Diamond Jetpack Boots"