update from release 21.2

...ctronPhotonID/ElectronEfficiencyCorrection/CMakeLists.txt

...fficiencyCorrection/AsgElectronEfficiencyCorrectionTool.h

...ciencyCorrection/ElectronChargeEfficiencyCorrectionTool.h

...nEfficiencyCorrection/TElectronEfficiencyCorrectionTool.h

...cyCorrection/Root/AsgElectronEfficiencyCorrectionTool.cxx

...orrection/Root/ElectronChargeEfficiencyCorrectionTool.cxx

...encyCorrection/Root/TElectronEfficiencyCorrectionTool.cxx

...hotonID/ElectronEfficiencyCorrection/src/EleChargeAlg.cxx

...nPhotonID/ElectronEfficiencyCorrection/src/EleChargeAlg.h

...nEfficiencyCorrection/util/EgEfficiencyCorr_mem_check.cxx

...tronEfficiencyCorrection/util/testEgEfficiencyCorrFwd.cxx

...ciencyCorrection/util/testEgEfficiencyCorrWithoutFile.cxx