MineTraps

> Update to MC 1.21.4

• the toxin fluid is not fully ported yet. The toxin bucket is marked as WIP & just places water. Don't try to place toxin with commands or mods!

• alternative toxin bucket recipe added
• alternative obstacle recipe added
• recipes now use item tags if possible
• additional item tags added
• obstacle recipe output increased

• code optimizations
• tag changes

• unused block & item class removed