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

ForwardDetectors/AFP/AFP_G4_SD/src/AFP_SensitiveDetector.cxx

@@ -339,7 +339,7 @@ bool AFP_SensitiveDetector::ProcessHits(G4Step* pStep, G4TouchableHistory*)
 
         // maximum PMT efficiency cut (15%) to to avoid crashes due to the too large memory consumption
         rand = G4UniformRand();
-        if (rand>TDMaxCnt) continue;
+        if (rand>TDMaxQEff) continue;
         ///////////////////////////////////////////////////////////////////////////////////////////////
 
         NumPhotonsCuts++;