Copper golem sounds are still too quiet

1.21.9 Pre-Release 1 fixed copper chest sounds being unusually quiet, but some of the copper golem’s sounds are also barely audible.

Steps to reproduce:

1. Run the following commands to play sounds and hear the difference: /playsound minecraft:block.copper_chest.open /playsound minecraft:entity.copper_golem.spin

Observed result:

copper golem sound is significantly quieter than the chest sound

Expected result:

copper golem sound would be slighly more audible, to match the loudness of the chests

Notes:

The bug seems to only apply to copper golem spin and search sounds. the damage, death and other sounds seem unchanged from their first iteration.