enderPearlsVanishOnDeath for 1.20.1

Backport of the enderPearlsVanishOnDeath gamerule for Fabric 1.20.1. (The gamerule was added in 1.20.2-pre1.)

Alternatives

Fabric 1.17-1.20: Persistent Pearls adds a similar gamerule. However, their mixin may break other mods that modify vanilla pearl behavior.