Add sync loop for Harbor image updates

Signed-off-by: Diogo Guerra diogo.filipe.tomas.guerra@cern.ch

approved this merge request

added 6 commits

• ddf2ce53...9ed2820c - 5 commits from branch cern-qa
• 4107e3ec - Add sync loop for Harbor image updates

Compare with previous version

enabled an automatic merge when the pipeline for 4107e3ec succeeds

merged