Fix an error that didn't allow the datapack to load for 1.21.11

Fix an error that didn't allow the datapack to load for 1.21.11

Updated for 26.1

Updated for 26.1

• Updated for 1.21.10/11
• Made Basalt columns generate in lava like in vanilla, this was a bad side effect of the basalt fix I implemented, but finally fixed
• Made the nether fog go further away (only 1.21.10+)