Better warden loot

Better Warden Loot is a utility mod that modifies the loot table and experience rewards for the Warden. By default, the Warden drops a Sculk Catalyst; this mod expands that behavior to provide rewards more consistent with its difficulty.

Changes:

- Experience: The Warden now drops one Warden Spawn Egg upon death. (this is not affected by looting) - Experience: The amount of XP dropped has been significantly increased from the vanilla default.