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

MuonSpectrometer/MuonSimEvent/src/RPCSimHit.cxx

 /*
-  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
+  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
 */
 
 
@@ -13,14 +13,14 @@
 RPCSimHit::RPCSimHit( ) :
   m_RPCid(0xffff),
   m_globalTime(0.), 
-  m_partLink() 
+  m_localPosition(0.,0.,0.),         // pre-step position
+  m_partLink(),
+  m_localPostStepPosition(0.,0.,0.), // post-step position
+  m_energyDeposit(-1.),              //Geant4 de/dx
+  m_stepLength(-1.),                 //Geant4 step Length  
+  m_particleEncoding(0),             // PDG id
+  m_kineticEnergy(-1.)               // kinetic energy of the particle
 {
-  m_localPosition=Amg::Vector3D(0.,0.,0.);         // pre-step position
-  m_localPostStepPosition=Amg::Vector3D(0.,0.,0.); // post-step position
-  m_energyDeposit = -1.;                        //Geant4 de/dx
-  m_stepLength    = -1.;                        //Geant4 step Length  
-  m_particleEncoding = 0;                       // PDG id
-  m_kineticEnergy = -1.;                        // kinetic energy of the particle
 }
 //virtual destructor required by Pool
 RPCSimHit::~RPCSimHit( ) {}
@@ -28,29 +28,32 @@ RPCSimHit::~RPCSimHit( ) {}
 RPCSimHit::RPCSimHit(int id, 
 		     double time, 
 	             const Amg::Vector3D& position)
-    : m_RPCid(id), m_globalTime(time)
-    , m_localPosition(position)
+    : m_RPCid(id),
+      m_globalTime(time),
+      m_localPosition(position),
+      m_partLink(),
+      m_localPostStepPosition(0.,0.,0.), // post-step position
+      m_energyDeposit(-1.),              //Geant4 de/dx
+      m_stepLength(-1.),                 //Geant4 step Length  
+      m_particleEncoding(0),             // PDG id
+      m_kineticEnergy(-1.)               // kinetic energy of the particle
 {
-  m_localPostStepPosition=Amg::Vector3D(0.,0.,0.); // post-step position
-  m_energyDeposit = -1.;                        //Geant4 de/dx
-  m_stepLength    = -1.;                        //Geant4 step Length  
-  m_particleEncoding = 0;                       // PDG id
-  m_kineticEnergy = -1.;                        // kinetic energy of the particle
 }
 
 RPCSimHit::RPCSimHit(int id, 
 		     double time, 
 	             const Amg::Vector3D& position, 
 		     const int trackNumber)
-    : m_RPCid(id), m_globalTime(time)
-    , m_localPosition(position)
-    , m_partLink(trackNumber)
+    : m_RPCid(id),
+      m_globalTime(time),
+      m_localPosition(position),
+      m_partLink(trackNumber),
+      m_localPostStepPosition(0.,0.,0.), // post-step position
+      m_energyDeposit(-1.),              //Geant4 de/dx
+      m_stepLength(-1.),                 //Geant4 step Length  
+      m_particleEncoding(0),             // PDG id
+      m_kineticEnergy(-1.)               // kinetic energy of the particle
 {
-  m_localPostStepPosition=Amg::Vector3D(0.,0.,0.); // post-step position
-  m_energyDeposit = -1.;                        //Geant4 de/dx
-  m_stepLength    = -1.;                        //Geant4 step Length  
-  m_particleEncoding = 0;                      // PDG id
-  m_kineticEnergy = -1.;                        // kinetic energy of the particle
 }
 
 RPCSimHit::RPCSimHit(int id,