do not print empty profile histogram as counters

patch generated by https://gitlab.cern.ch/jonrob/Gaudi/-/jobs/48119216

mentioned in issue lhcb/Gaudi#5 (moved)

mentioned in merge request !1684 (merged)

added lhcb-gaudi-head label

@sponce @clemenci I have rebased !1684 (merged) to include the change here, and updated the ref yaml files there to reflect both sets of changes. Perhaps it makes sense to close this MR and just merge it indirectly via !1684 (merged) ?

• [2024-12-18 12:56] Validation started with lhcb-gaudi-head#4082
• [2024-12-18 13:05] Automatic merge failed in [lhcb-gaudi-head#2282](https://lhcb-nightlies.web.cern.ch/nightly/lhcb-gaudi-head/2282/Gaudi/checkout

removed lhcb-gaudi-head label

closed