Better Unpackables

Changelog:

• Updated for Java 1.21.4
• Updated credits.txt to correctly credit an accepted suggestion from Better Craftables & add a new accepted suggestion
• Added the following recipes:
  • 1 Brick Block → 4 Bricks
  • 1 Nether Brick Block → 4 Nether Bricks
  • 1 Resin Brick Block → 4 Resin Bricks
  • 1 Clay → 4 Clay Balls
  • 1 Quartz Block → 4 Nether Quartz (#2)

This version is compatible with Minecraft Java 1.21.4.

Please report any issues or submit any feature requests on GitHub or Discord.