Cobblemon Biome Expanded Spawns v6.2.2

Fixes

• Split Flying-type world-spawn biome selectors into filtered positive tags covering 81 underground/cave biome candidates, including the named Terralith and YUNG caves and the missed Darker Depths biomes. No cave anti-conditions were added.
• Removed 15 cave-only Flying routes, 33 Bumblezone-only Flying rules, and Flying members from three mixed Bumblezone herds. The remaining non-Flying herd members retain their original Bumblezone biome selectors. The release has 720 Flying-type world-spawn rules (412 individual, 308 herd), down from 771 in v6.2.1.
• Removed 83 Flying-type entries from 15 underground-compatible habitat pools because Cobblemon 1.8.2 habitat entries have no per-entry biome condition.
• Lowered all three world-spawn minY: 100 thresholds to 85 for Swablu, Latias, and Latios.
• Updated Latias and Latios to use the filtered overworld tag and removed their cave anti-conditions. Both retain canSeeSky: true.

Designed for Cobblemon 1.8+ and Minecraft 1.21.1 only.