Humility AFM 0.8.0 - 1.20.1

Add special built-in mod support for:
- BetterNether
- BetterEnd
- Biomes o' Plenty
Fix nether wood block variants burning
Move duplicated code to Interfaces (candlesticks)
Reworked the whole block generation system
Add an optional datapack with alternate, non crafting-table colliding, wooden mosaic recipes
- This datapack will be disabled by default on MC versions from 1.20.1 (included) to 1.21.4 (excluded)
- From 1.21.4 onwards, the datapack will be enabled by default because of polymorph mod's absence