OpenBlocks Trophies

Added mob variant support!

- mobs that have varied textures, such as axolotls or horses, will now display their correct texture based on the one you killed.

- variants can either be defined from an NBT tag or a registry

- currently supported vanilla variants are: axolotl, cat, creeper, fox, frog, horse, llama, mooshroom, panda, parrot, pufferfish, rabbit, sheep, snow golem, tropical fish (only the unique 22 variants are supported!), villager, and zombie villager

- added variants for many supported modded mobs as well. 

- you can read an explanation on how to add your own variants to a trophy here.

Added 2 new right click behaviors! (you can read more about these here)

- obtrophies:loot_table: allows you to define a loot table to pull items from. 

- obtrophies:right_click_item: allows you to fire a different right click behavior when right clicking the trophy with a certain item.

Changed some right click behaviors:

- bee: right clicking with a glass bottle fills it with honey

- cat: right clicking gives a random item in the morning gift loot table

- cow: right clicking with a bucket fills it with milk

- ender dragon: right clicking with a glass bottle fills it with dragon's breath

- goat: right clicking with a bucket fills it with milk

- piglin: right clicking with a gold ingot gives a random item in the piglin barter loot table