Fireballs pass through armor stands with the `NoGravity` NBT tag set to true

relates to MC-311294

fireballs cannot hit armor stands with the NoGravity applied

Steps to reproduce:

1. summon an armor stand using /summon minecraft:armor_stand ~ ~ ~ {NoGravity:1b} command

2. use /execute at @n[type=minecraft:armor_stand] run summon minecraft:fireball ~-5 ~1 ~ {Motion:[0.5d,0d,0d]} command

Expected result:

the fireball would explode after hitting the armor stand with NoGravity applied like it does with normal armor stands

Actual result:

the fireball pass through the armor stand