Iron Golems Do Not Aggro Ghasts ↔ (Vice-Versa)

This report is in the same vain as, MC-248205, MC-250234, and MC-120562.
Iron Golems do not aggro Ghasts despite "aggro-ing" every other Nether mob, and vice-versa.

*This can be tested by:

1. Spawning an Iron Golem

2. Spawning a Ghast*