muon readout granularity for run3
The merge must be done with the SIMCOND!159 (merged) (muon_cabling_run3) since some info are interconnetted. The merge must be used by the lhcb/Boole!358 (closed) and rest of code based on LHCb lhcb/LHCb!3133 (merged)
Edited by Giovanni Cavallero