[8.0] JobAgent - do not fail already rescheduled job

[atsareg]

Jobs that failed initialization, e.g. input sandbox download, are rescheduled by the jobwrapper and return non-zero status. JobAgent checks the job status with a certain delay, can be few minutes in the case of Pool/Singularity inner CE. The job can be already rescheduled, matched and running on another site again by this time. JobAgent sets the job status to Failed if it is in a Running status even if it is running after a successful rescheduling elsewhere. This Failed status is false in this case and should not be set.

BEGINRELEASENOTES

*WorkloadManagement
FIX: JobAgent - do not fail already rescheduled job

ENDRELEASENOTES

[DIRACGridBot]

Sweep summary

Sweep ran in https://github.com/DIRACGrid/DIRAC/actions/runs/21401546530

Failed:

• integration
  cherry-pick 8c8262e into integration failed
  check merge conflicts on a local copy of this repository

  git fetch upstream
  git checkout upstream/integration -b cherry-pick-2-8c8262ebb7-integration
  git cherry-pick -x -m 1 8c8262ebb7
  # Fix the conflicts
  git cherry-pick --continue
  git commit --amend -m 'sweep: #8427 JobAgent - do not fail already rescheduled job' --author='Andrei Tsaregorodtsev <atsareg@in2p3.fr>'
  git push -u origin cherry-pick-2-8c8262ebb7-integration
  
  # If you have the GitHub CLI installed the PR can be made with
  gh pr create \
       --label 'sweep:from rel-v8r0' \
       --base integration \
       --repo DIRACGrid/DIRAC \
       --title '[sweep:integration] JobAgent - do not fail already rescheduled job' \
       --body 'Sweep #8427 `JobAgent - do not fail already rescheduled job` to `integration`.
  
  Adding original author @atsareg as watcher.
  
  BEGINRELEASENOTES
  
  *WorkloadManagement
  FIX: JobAgent - do not fail already rescheduled job
  
  ENDRELEASENOTES
  Closes #8438'