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

Trigger/TrigValidation/TrigUpgradeTest/share/slice_electron.ref

 TrigSignatureMoniMT                                INFO HLT_e3_etcut                  20        20        18        17        17        17        
-TrigSignatureMoniMT                                INFO HLT_e3_etcut decisions                            54        342       92        
+TrigSignatureMoniMT                                INFO HLT_e3_etcut decisions                            54        342       91        
 TrigSignatureMoniMT                                INFO HLT_e3_etcut1step             20        20        18        0         0         18        
 TrigSignatureMoniMT                                INFO HLT_e3_etcut1step decisions                       54        0         0         
 TrigSignatureMoniMT                                INFO HLT_e5_etcut                  20        20        17        16        16        16        
 TrigSignatureMoniMT                                INFO HLT_e5_etcut decisions                            50        329       54        
 TrigSignatureMoniMT                                INFO HLT_e7_etcut                  20        20        15        14        12        12        
-TrigSignatureMoniMT                                INFO HLT_e7_etcut decisions                            36        264       29        
+TrigSignatureMoniMT                                INFO HLT_e7_etcut decisions                            36        264       28