When a villager is rotated (not a y rotation of 0), and gets cured, they don't appear to be facing the right direction.

Steps to reproduce:

1. summon zombie_villager ~ ~ ~ {NoAI:1b,Rotation:[90.0f,0.0f]}

2. data merge entity @e[type=zombie_villager,sort=nearest,limit=1] {ConversionTime:1}

3. Observe villager appearing to be rotated to y rotation 0.

4. data get entity @e[type=villager,sort=nearest,limit=1] Rotation

5. Observe it has the value [90.0f,0.0f]
6. Let a zombie zombify it again.

7. data get entity @e[type=zombie_villager,sort=nearest,limit=1] Rotation

8. Observe it has the value [90.0f,0.0f] but is still visually rotated to y rotation 0.

Affected conversions:

• villager -> zombie villager
• zombie villager -> villager
• husk -> zombie
• zombie -> drowned
• skeleton -> stray
• hoglin -> zoglin
• piglin -> zombified piglin
• piglin brute -> zombified piglin
• villager -> witch
• villager -> zombified piglin
• mooshroom -> cow
• tadpole -> frog
• slime -> smaller slime (random rotation, only can be observed via NoAI)
• magma cube-> smaller magma cube (random rotation, only can be observed via NoAI)