Check if Neutral mobs are angry

[ZeroMemes]

EntityFilter should check if neutral mobs are angry when deciding if
they are hostile or passive.

• Check if Zombie Pigmen are angry
• Check if Polar Bears are angry
  • If the polar bear is a child it can't be hostile
  • Check if the bear is targeting the player
• Check if Iron Golems are angry
  • If player spawned, they will not turn hostile
  • If the player has angered the village, they will turn hostile
  • If they are targeting the player, they are hostile

Also, return as soon as a condition is true instead of continuing to check
all conditions.