scute_time NBT for Armadillos is in the incorrect syntax

The Bug

The data value for armadillo scute_time is in snake_case instead of PascalCase like all the other NBT components for mobs

Reproduce

• Spawn an armadillo
• Look at it and do /data get entity [armadillio UUID]
• Look for the scute_time NBT

Observed Result

It was is snake_case

Expected Result

It would be in PascalCase