move to new fudging tool in photon sequence
The tool to fudge shower shapes is changed from ElectronPhotonShowerShapeFudgeTool to ElectronPhotonVariableCorrectionTool.
This can have an impact only for MC and with recomputeIsEM = True, which probably corresponds to very special workflows.
I checked that indeed there are slight changes going to the TUNE23 (as recommended currently) but when using the configuration of the new tool matching the old one (EGammaVariableCorrection/TUNE22/ElPhVariableNominalCorrection.conf), I do not see any difference (as expected) in the histograms produced by the EgammaAnalysisAlgorithmsTest_jobOptions.py jobOpt for 40K events (after putting recomputeIsEM to True and enableCleaning = False in EgammaAnalysisAlgorithmsTest.py, and using as test AOD /cvmfs/atlas-nightlies.cern.ch/repo/data/data-art/DerivationFrameworkART/mc20_13TeV.410470.PhPy8EG_A14_ttbar_hdamp258p75_nonallhad.recon.AOD.e6337_s3681_r13167/AOD.27162646._000001.pool.root.1)