Core/SmartAI: Rename SMART_ACTION_SOUND's parameters and get rid of an error that shouldn't be there. The method it calls doesn't take CreatureTextRange (enum) in consideration, but a boolean called onlySelf.
Merge pull request #10493 from Discover-/SmartAI-Action-Sound-Update

Core/SmartAI: Rename SMART_ACTION_SOUND's parameters and get rid of an e...