Spawn Eggs

All spawn eggs added in Deeper and Darker.

• [Sculk Centipede Spawn Egg](https://github.com/KyaniteMods/DeeperAndDarker/wiki/Sculk Centipede)
• Sculk Leech Spawn Egg
• Sculk Snapper Spawn Egg
• Shattered Spawn Egg
• Shriek Worm Spawn Egg
• Stalker Spawn Egg