Fixes a FN-3964 follow-up issue where paused state wasn't being cleared on task completion, adding a test to cover the fn_task_done path. Fusion-Task-Id: FN-4167
Fixes a FN-3964 follow-up issue where paused state wasn't being cleared on task completion, adding a test to cover the fn_task_done path. Fusion-Task-Id: FN-4167