Added compatibility for 26.1-26.1.2

Added textures for Baby Llamas, Baby Trader Llama equipment

Added 1.21.11 compatibility.

Added 1.21.9 - 1.21.10 compatibility.

Added textures for Wandering Trader Spawn Egg, Trader Llama Spawn Egg, & Llama Spawn Egg to match. 

Added 1.21.8 compatibility.

Added textures for Wandering Trader Spawn Egg, Trader Llama Spawn Egg, & Llama Spawn Egg to match. 

Back-ported pack for 1.20.1 for modded packs