Chorus flowers can be destroyed by projectiles in adventure mode

Chorus flowers can be destroyed by projectiles in adventure mode. Relates to MCPE-175950, MCPE-175948, and MC-225364

Steps to Reproduce:

1. Place the chorus flower in top of end stone

2. Switch to adventure mode and shoot by using any projectile

3. Take note as to whether or not chorus flower can be destroyed by projectiles in adventure mode

Observed Results:

Chorus flowers can be destroyed

Expected Results:

Chorus flowers would not be able to be destroyed