[8.0] dirac-apptainer-exec: creating the correct environment inside the container

[fstagni]

No description provided.

[DIRACGridBot]

Sweep summary

Sweep ran in https://github.com/DIRACGrid/DIRAC/actions/runs/13366338899

Failed:

• integration
  cherry-pick 9af4389 into integration failed
  check merge conflicts on a local copy of this repository

  git fetch upstream
  git checkout upstream/integration -b cherry-pick-2-9af438937-integration
  git cherry-pick -x -m 1 9af438937
  # Fix the conflicts
  git cherry-pick --continue
  git commit --amend -m 'sweep: #8045 dirac-apptainer-exec: creating the correct environment inside the container' --author='Federico Stagni <federico.stagni@cern.ch>'
  git push -u origin cherry-pick-2-9af438937-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] dirac-apptainer-exec: creating the correct environment inside the container' \
       --body 'Sweep #8045 `dirac-apptainer-exec: creating the correct environment inside the container` to `integration`.
  
  Adding original author @fstagni as watcher.
  
  
  Closes #8049'