Modify schedule api in ScheduleAfterDebounceTime to take an error handling callback

Modify schedule api in ScheduleAfterDebounceTime to take an error handling callback

As a result of SAMZA-1150, we created a common error-handling callback for all tasks submitted to the SchedulerAfterDebounceTime scheduler. It will be more useful to associate a separate error handling callback with each submitted task so that it can handle various severities of errors differently.