`unlocked` reflection is never called

[ttstarck]

Describe the bug
According to the README, there should be an unlocked reflection that is called when the lock is unlocked. However it appears that there isn't one at the moment. The closest thing I could find is a reflect(:debug, [:unlocked...]) call in Locksmith#unlock!.

Expected behavior
When the lock is unlocked by the Locksmith, the :unlocked reflection is called.

Current behavior
When the lock is unlocked by the Locksmith, the :debug reflection is called with :unlocked as an argument.

I think this would be a simple fix, to add the :unlocked reflect right after the debug reflect. That way, this would not break anyone who may already have setup their reflects to be based off the :debug.

Additional context
Pull Request