message: [cluster-test] revert change for delete job immdiately once it is done
  Closes:
diff: @@ -285,8 +285,6 @@ impl ClusterSwarmKube {
  if wait_jobs_results.iter().any(|r| !r) {
  bail!("one of the jobs failed")
  }
  - let delete_jobs_futures = job_names.iter().map(|job_name| self.kill_job(job_name));
  - try_join_all_limit(delete_jobs_futures.collect()).await?;
  Ok(())
  }
  