Re enable precision calo for electrons

This MR is to enable precisionCalo for electrons by default discussed in ATR-19704. This includes

• Uncomment precisionCalo related lines in ElectronDef.py
• A fix in name of output container of topoClusters in TrigT2CaloCommon/python/CaloDef.py
• Fixed precisionCaloRec.py so to use the topoCluster instance in RoI (as in !23321 (merged))

Result of test_trigUpgr_slice_electron_build in afs:

/afs/cern.ch/user/f/fernando/public/ATR-19704/test_trigUpgr_slice_electron_build