Expanded Villages

Villages that were going to be generated in seeds without using the datapack/mod will still generate exactly were they should (no changes).

New  biomes in which villages can spawn now:
Snow:
- Ice spikes
- Snowy slopes
Plains:
- Sunflower plains
- Forest
- Flower forest
- Windswept forest
Savanna:
- Savanna plateau
- Windswept savanna
Taiga:
- Snowy taiga (like bedrock edition + spawns with snow on the roofs)
- Old growth spruce taiga
- Old growth pine taiga

Modified files (replace=false):
- data\minecraft\tags\worldgen\biome\has_structure\village_plains
- data\minecraft\tags\worldgen\biome\has_structure\village_savanna
- data\minecraft\tags\worldgen\biome\has_structure\village_snowy
- data\minecraft\tags\worldgen\biome\has_structure\village_taiga