fix(QueuedJobService): When a job hits the "Job releasing memory and waiting" case and completed successfully, it would not run the 'afterComplete' logic.
fix(QueuedJobService): When a job hits the "Job releasing memory and waiting" case and completed successfully, it would not run the 'afterComplete' logic.

nyeholt/silverstripe-queuedjobs,silverstripe-australia/silverstripe-queuedjobs,silverstripe-australia/silverstripe-queuedjobs,andrewandante/silverstripe-queuedjobs,andrewandante/silverstripe-queuedjobs,nyeholt/silverstripe-queuedjobs