Single dark oak and pale oak saplings accept bone meal despite not being able to grow

Relates to MC-168446. Using bone meal on a single dark oak sapling or pale oak sapling which cannot grow will still consume bone meal.

Steps to Reproduce:

1. Place a single dark oak sapling or pale oak sapling
2. Use bone meal on it

Observed Results:
Bone meal was consumed.

Expected Results:
Bone meal should not be consumed.