* util/initctl.c (output_name): Use an unsigned int for the job id,
which means we can use ordinary %u for the printf argument.
(handle_job, handle_job_finished, handle_job_instance) 
(handle_job_instance_end, handle_job_status) 
(handle_job_status_end, handle_job_unknown, handle_job_invalid) 
(handle_job_unchanged, handle_event, handle_event_caused) 
(handle_event_finished): Change argument type of id from uint32_t
to unsigned int.
(job_info_output): Change output type of id from %zu to %u