[8.0] fix: serverUtils: jit imports

[fstagni]

fixes #7567

BEGINRELEASENOTES

*WMS FIX: serverUtils: jit imports

ENDRELEASENOTES

[DIRACGridBot]

Sweep summary

Sweep ran in https://github.com/DIRACGrid/DIRAC/actions/runs/8718588651

Failed:

• integration cherry-pick d591ed427 into integration failed check merge conflicts on a local copy of this repository

  git fetch upstream
  git checkout upstream/integration -b cherry-pick-2-d591ed427-integration
  git cherry-pick -x -m 1 d591ed427
  # Fix the conflicts
  git cherry-pick --continue
  git commit --amend -m 'sweep: #7572 fix: serverUtils: jit imports' --author='Federico Stagni <federico.stagni@cern.ch>'
  git push -u origin cherry-pick-2-d591ed427-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: serverUtils: jit imports' \
     --body 'Sweep #7572 `fix: serverUtils: jit imports` to `integration`.
  
  Adding original author @fstagni as watcher.
  
  BEGINRELEASENOTES
  
  *WMS
  FIX: serverUtils: jit imports
  
  ENDRELEASENOTES
  Closes #7573'