Dispenser Configurator

Ported 1.3.3 to MC 1.21.3

From 1.3.3:

• Added "USE_ON_OFFSET_BLOCK" target.
  This is similar to "USE_ON_BLOCK" except that instead of using on the block directly in front of the dispenser, it tries to use on the blocks one step away from that block (and requires the space directly in front of the dispenser be empty).
  This is useful for items that place blocks but aren't actually block items.
• Fixed a bug that prevented deny lists from working if the corresponding allow lists were empty
• Fixed a bug related the position at which "ITEM_USE" targets are executed

A cumulative changelog can be found here