[8.0] Fix CVMFS deployment script's path

[atsareg]

BEGINRELEASENOTES

*Deployment FIX: fix the path of the CVMFS sync_packages.sh script

ENDRELEASENOTES

[DIRACGridBot]

Sweep summary

Sweep ran in https://github.com/DIRACGrid/DIRAC/actions/runs/9237518428

Failed:

• integration cherry-pick ac8b4ebd6 into integration failed check merge conflicts on a local copy of this repository

  git fetch upstream
  git checkout upstream/integration -b cherry-pick-2-ac8b4ebd6-integration
  git cherry-pick -x -m 1 ac8b4ebd6
  # Fix the conflicts
  git cherry-pick --continue
  git commit --amend -m 'sweep: #7626 Fix CVMFS deployment script'"'"'s path' --author='Andrei Tsaregorodtsev <atsareg@in2p3.fr>'
  git push -u origin cherry-pick-2-ac8b4ebd6-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] Fix CVMFS deployment script'"'"'s path' \
     --body 'Sweep #7626 `Fix CVMFS deployment script'"'"'s path` to `integration`.
  
  Adding original author @atsareg as watcher.
  
  BEGINRELEASENOTES
  
  *Deployment
  FIX: fix the path of the CVMFS sync_packages.sh script
  
  ENDRELEASENOTES
  Closes #7627'