When a ghastling is spawned using Happy Ghast Spawn Eggs, it plays spawn sound instead of ambient sound.

Steps to reproduce this issue:

1. Use some Hapyy Ghast Spawn Eggs.

2. When a Ghastling appears, listen to the sound it makes.

Expected result:

It would play any mob.ghastling.ambient sound.

Actual result:

It plays the mob.ghastling.spawn sound, even though this Ghastling doesn’t come from hydration.