Iron golem displaying walking particles with NoAI

Iron golems will briefly display walking particles even when their AI is disabled and they are pushed by another entity, despite not moving.

Steps to Reproduce:

1. Summon a golem with no AI

   /summon minecraft:iron_golem ~ ~ ~ {NoAI:1b}
   

2. Try and push the golem

Observed vs. Expected results:

- The golem will display walking particles
- Since AI disabled, particles would not be displayed.