Fix weekly tests

Increase test times for json configuration since the time for running the reco stage increases nonlinearly with the number of events in the timeslice.

changed milestone to %FEB23

added BugFix CI/CD labels

requested review from @p.-a.loizeau

assigned to @p.-a.loizeau

Dear @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

approved this merge request

merged