Remove getDet in CaloFutureElectron
This MR removes the usage of getDet
in CaloFutureElectron
and makes corresponding modifications in CaloFutureECorrection
,
as described in issue of Rec Issue388.
This MR needs to be tested in the same time with the MR in Rec MR3094 in Rec
patch generated by https://gitlab.cern.ch/lhcb/LHCb/-/jobs/24113435
Edited by Guanyue Wan