Mob Loot Tweaks

Modifies a few mob loot tables to give them a useful drop frog - slimeballs goat - mutton/string camel - leather fox - sweet berries ocelot - string turtle - scute with wither skull chances ravager - leather warden - echo shard husk - sand piglin - rare gold ingot, uncommon gold nugget piglin brute - rare ancient debris, uncommon gold ingot, common gold nugget elder guardian - rare heart of the sea, more drops than regular guardians wither - wither roses