Use the same Hadronic Leakage cut as release 21
requested to merge ATLAS-EGamma/athena:InDetRecCaloSeededROISelection_HadLeak_as_release_21 into master
Use 0.1 as Hadronic leakage as per release 21 https://acode-browser1.usatlas.bnl.gov/lxr/ident?v=21.0&_i=InDet__CaloClusterROI_Selector