* Update to loom 1.3
* Fix more 1.3 deprecations
* Opps
* Move to mod publish plugin
* Revert some changes
* Fix some more Gradle deprecations
* Fix names
* Remove extra stuff
* Cleanup
- Deprecates all classes and methods that use outdated Yarn names.
- Adds FabricLootTable and FabricLootTableBuilder to replace
the LootSupplier naming variants.
- Deprecates LootEntryTypeRegistry and LootJsonParser
as their functionality is exposed in vanilla now.
- Adds methods to FabricLootPoolBuilder for working
with collections as builder parameters.
- FabricLootPool and FabricLootTable/Supplier now return immutable lists
instead of modifiable fixed-size ones.
Co-authored-by: i509VCB <i509vcb@gmail.com>