Ender pearls anger zombified piglins

Throwing an ender pearl directly at a zombified piglin angers it and all other zombie piglins nearby, despite pearl projectiles not dealing damage.

Steps to reproduce:

1. Summon at least two zombified piglins, using /summon or simply by traveling to the nether.
2. Set your gamemode to survival via /gamemode
3. Give yourself an ender pearl using /give, and throw it directly at one of the zombie piglins.

Observed behavior:

The zombie piglin and all other zombie piglins nearby aggro on the player and attempt to kill them.

Expected behavior:

The zombie piglins ignore the player, as ender pearls do not deal damage to mobs.

(EDIT: I posted this too soon by accident, and have finished it.)