HoldMeTight-LeashableCollarsCompat

a small compatibility patch for holdmetight(https://modrinth.com/mod/holdmetight) and leashable collars (https://modrinth.com/mod/leashable-collars) to correctly position the collar on resized players.

has a few issues that i havent managed to fix, namely the proxy entity using for the leash position sometimes gets in the way of the size remote