Lovely Snails

Changelog:

• Updated to Minecraft 1.21.8 (#19).
  • Large Snails can be quad-leashed to Happy Ghasts.
  • Bush, Leaf Litter, Short Dry Grass, Tall Dry Grass and Tall Grass can now be fed to snails.
  • Updated spawn egg texture.
• Changed minimum sky light level required to allow snail spawning to 6.
  • This should improve spawn rates in Dark Forests.