potion of the goat master

This Potion would keep the player safer in the new mountain areas being added in 1.17.

It could be made by using the goat horn in a brewing stand, and would give the player a jump boost effect along with a resistance to freezing. This potion would add a new usage to mountain goats, other than just ambience, and would also make it possible for players to not freeze, but also not have to wear leather armor so they can stay safe. This is because the last thing the player would want is to be that high up, and not have their feather falling IV netherite boots.