[v8.0] Replace ROOT_All with ROOT

[chrisburr]

Apparently ROOT_All was to indicate the file was for use with POOL and apparently this only matters for LHCb. As we only need ROOT these days and the default causes problems the simplest thing is to just change it.

BEGINRELEASENOTES

*Core
CHANGE: Replace the default PFN type ROOT_All with ROOT

ENDRELEASENOTES

[DIRACGridBot]

Sweep summary

Sweep ran in https://github.com/DIRACGrid/DIRAC/actions/runs/8629415183

Failed:

• integration
  cherry-pick a2785d8 into integration failed
  check merge conflicts on a local copy of this repository

  git fetch upstream
  git checkout upstream/integration -b cherry-pick-2-a2785d8b1-integration
  git cherry-pick -x -m 1 a2785d8b1
  # Fix the conflicts
  git cherry-pick --continue
  git commit --amend -m 'sweep: #7561 Replace ROOT_All with ROOT' --author='Chris Burr <christopher.burr@cern.ch>'
  git push -u origin cherry-pick-2-a2785d8b1-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] Replace ROOT_All with ROOT' \
       --body 'Sweep #7561 `Replace ROOT_All with ROOT` to `integration`.
  
  Adding original author @chrisburr as watcher.
  
  BEGINRELEASENOTES
  
  *Core
  CHANGE: Replace the default PFN type ROOT_All with ROOT
  
  ENDRELEASENOTES
  Closes #7562'