Better Trial Chambers

Friendly Faces Changelog:

Additions:

 -Ported to 1.21.9

 -Added a new room that features Copper Golems

Changes:

 -Copper Bars, Chests, and Chains now generate in Trial Chambers

 -Any stone or chainmail pieces of gear in loot or on mobs has been replaced with Copper gear

 -Some equipment on mobs within Trial Chambers has been changed to Copper gear

 -Vindicators in Trial chambers now always spawn with Copper Axes

 -Removed custom name from the Explosive Impact enchanted book

 -Trial Speed now works with the 1.21.9 Copper blocks and Lightning Rods

 -The rarities of some rooms have changed

Fixes:

 -Pedestal room quadrants now generate

 -Fixed single Tuff Brick generating in the ceiling of some Corridors