sts::Hitfinder: Fix Hit copying.

Fix output of online hitfinder.

cc: @se.gorbunov @s.zharko

added BugFix Online Reconstruction labels

requested review from @fweig

assigned to @fweig

enabled an automatic merge when the pipeline for c31d8dbd succeeds

Dear @v.friese, @f.uhlig, @p.-a.loizeau,

you have been identified as code owner of at least one file which was changed with this merge request.

Please check the changes and approve them or request changes.

added CodeOwners label

merged