(Fixes bug MC-297196 - Knockback is synchronized to client with inconsistent delay)

Responsive and smooth knockback

Syncs the mobs position as soon as knockback is applied. Fixing inconsistent visual delays between attack and knockback.

🔧 How it works:

Synchronizes entity positions later in the tick loop after the knockback has had an effect on the mobs position in a way which maximizes compatibility with other mods.