Minecraft 1.20.6

[KlemenDEV]

This PR is a holder for the branch for 1.20.6 porting. PRs to this branch are welcome. MEs that don't have ongoing PRs open have priority. Porting is done as usually by moving files from reference generator and editing them if needed so only relevant changes are shown in the porting PR.

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Useful resources:

• https://misode.github.io/versions/?id=1.20.5&tab=changelog
• https://gist.github.com/ChampionAsh5357/53b04132e292aa12638d339abfabf955
• https://www.minecraft.net/en-us/article/minecraft-java-edition-1-20-5
• https://minecraft.wiki/w/Java_Edition_1.20.5

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Changelog:

• Added base support for NeoForge 1.20.6
• Added Minecraft data pack generator for 1.20.6
• [DP 1.20.6] Added support for: damage types, functions, structures, recipes, loot tables, biomes, dimensions
• [NF 1.20.6] Added support for: sounds, variables, 3D models, armor, biomes, custom code, damage types, dimensions, functions, game rules, GUIs, items, key bindings, loot tables, music discs, paintings, recipes, structures, tabs, villager professions, villager trades, item extensions, potions items, commands, particles, potion effects, enchantments, overlays, projectiles, features, blocks, fluids, tools, living entities, procedures, AI tasks, plants
• [1.20.6] Added support for "encapsulate" terrain adaptation type for custom structures

Release notes:

• Custom enchantment mod element minimal level is now fixed to 1, existing enchantment mod elements will have the minimal level set to 1 automatically
• Removed harvest level parameter from blocks and replaced it with vanilla tool tier parameter. Vanilla harvest levels will be converted automatically. For custom tiers, a custom harvest condition procedure needs to be used. We recommend using custom tags to tag blocks a certain custom tool tier/type can harvest.
• Removed harvest level parameter from tools and replaced it with drop tier parameter. Vanilla harvest levels will be converted automatically. For custom tiers, a custom drop condition procedure needs to be used. We recommend using custom tags to tag blocks a certain tool can harvest.
• Harvest level procedure blocks for blocks and items were removed. As the concept of harvest levels no longer exists, existing blocks will be converted to math blocks with a value of 0.

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Do regular merge, not squash merge due to scope of the PR