Draft: [trigEGam] Integration beteween mongroups and TrigEgammaMonitoring

This MR is to include mongroups inside the TrigEgammaMonitoring framework.

• A method was implemented in the TrigEgammaMonitCategoryMT reading, for now, the mongoups from JSON local file produced by a ART test.
• At this moment, only the primary chains was configured, and then, called inside the TrigEgammaMonitorConfigMT.py file .
• In a next MR, we will include a logic to route chains to shifter and expert folders automatically, according to their respective mongroups.

JIRA Ticket: ATR-25841 .

ping: @safarzad , @cjmeyer , @fernando , @kyjones and @jlieberm

PhysicsAnalysis/JetTagging/JetTagEvent/src/JetConstituent.cxx

 /*
-  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
+  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
 */
 
 /***************************************************************************
@@ -25,9 +25,10 @@ namespace Analysis
   {   } 
   
   JetConstituent::JetConstituent(NameType& name):
+    m_name (name),
     m_wtCryoLocal    ( 0 ),
     m_energyInSample ( CaloSampling::Unknown )//reserve space in vector 
-  { m_name = name; }  
+  {  }  
   
   
   void JetConstituent::setName(NameType& name) {m_name = name;}