Faction War

Makes piglins, zombie pigmen, illagers have natural enemies.

Features:

-Illagers are now attacked by zombie types.

-Piglins are now attacked by their zombified counterparts.

-(Optional gamerule) irongolems will now attack villagers (default is off)

- New gamerule! Do '/irongolemsattackvillagers true' or set it in gamerule settings in world creation to enable iron golems attack villagers

Bugs:

-Zombie pigmen will sometime attack illagers.

-Piglin brutes won't fight back zombie pigmen (dunno why)