Adding Squirrels to 1.20

Adding a new Squirrel mob in the game would be a good addition to bring more atmosphere and aesthetic to forests. They would spawn in biomes such as the new Cherry Grove biome, Birch Forests, and Savannas. They like to climb trees and they run away from nearby players similar to rabbits. These are mischievous creatures as they like to grab small items from the player's inventory and bury them somewhere near a tree. Players could feed them Acorns to get the Squirrel to dig up the stolen item as well as a bonus treasure dug up by it. Animals such as Wolves do not like Squirrels and will try chasing them, Squirrels can also trample crops and jump over fences. When killed, Squirrels would drop Rabbit Hide or Leather.