TrigT2CaloEgamma → TrigT2CaloCommon Relation

File in Trigger/TrigAlgorithms/TrigT2CaloEgamma/TrigT2CaloEgamma	Includes file in Trigger/TrigAlgorithms/TrigT2CaloCommon
RingerReFex.h	TrigT2CaloCommon / IReAlgToolCalo.h