AsgPhotonEfficiencyCorrectionTool: adding map file from Rel21.2
Adding the latest map file with the photon efficiency corrections from Rel21.2 to avoid error during initialization of the PhotonEfficiencyCorrectionTool in SUSYTools
Adding the latest map file with the photon efficiency corrections from Rel21.2 to avoid error during initialization of the PhotonEfficiencyCorrectionTool in SUSYTools