Shulkers cannot be dyed in survival and adventure modes

Summary:
Shulkers cannot be dyed in survival and adventure modes.

Steps to reproduce:

1. Summon a shulker.
2. Take any dye.
3. Set to peaceful mode (optional).
4. Switch to survival or adventure mode.
5. Try to dye the shulker.

Observed results:
Shulker is not dyed.

Expected results:
The shulker will be dyed.