Goat fall damage behaviour is not controlled by fall_damage_multiplier attribute

The bug

Goats are less susceptible to fall damage than other mobs. It'd be expected that as of 24w06a, this property would be controlled by the entity.generic.fall_damage_multiplier attribute, however this is not the case.

How to reproduce

1. Use the attribute command to query this state on a goat

Expected result

By default, this would be a value less than 1.0.

Actual results

It defaults to 1.0