[GAMEPLAY] Braum Passive

This bug has been around for ages:

1. Braum attacks an enemy
2. The stacks disappear
3. Braums ally hits the enemy at the exact same time as it disappears.

The enemy will then have 1 stack, which makes no sense. Because either the stack disappeared -> allies can't stack anymore -> 0 stacks, OR the stack was still there -> allies stack it up -> 2 stacks