Adds three new enchantments, and tweaks crossbow and bow enchantments.

Adds knockback resitance enchantment. The enchantment gos up to level 4 and only works on chestplates. When combined with full netherite it makes you compleatly immune to knockback. The enchantment can be obtained through enchanting, trading and in loot chests.
Adds light weight enchantment. The enchantment gos up to level 2 and only works on the elyta. It decreases gravity, but increases knockback. The enchantment can be obtained by looting end city chests.
Adds sculk speed enchantment. The enchantment is the same as soul speed, but for sculk. The enchantment can be obtained by looting ancient city chests.
Tridents can be enchanted with sharpness.
Sharpness is incompatible with impaling.
Axes can be enchanted with sharpness in enchanting tables.
Infinity, multishot, piercing, power and punch can be put on bows and crossbows.
Mending and infinity can be used together.
Infinity, piercing and multishot are incompatible with each other.
End citys can have randomly enchanted books in loot chests.