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

Tools/PROCTools/data/q445_AOD_diff-exclusion-list.txt

@@ -11,3 +11,7 @@ xTrigDecisionAux(.*)
 
 # temporarily excluded
 MuonSegmentsAux(.*)
+
+# see ATR-26322:
+MuonCandidates_FS_ROIs(.*)
+