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

InnerDetector/InDetValidation/InDetPhysValMonitoring/scripts/runIDPVM.py

@@ -52,7 +52,9 @@ ConfigFlags.IDPVM.ancestorIDs = MyArgs.ancestorIDList
 ConfigFlags.IDPVM.hardScatterStrategy = int(MyArgs.hardScatterStrategy)
 ConfigFlags.IDPVM.truthMinPt = MyArgs.truthMinPt
 
-ConfigFlags.Input.Files = glob(MyArgs.filesInput)
+ConfigFlags.Input.Files = []
+for path in MyArgs.filesInput.split(','):
+    ConfigFlags.Input.Files += glob(path)
 
 from AthenaConfiguration.MainServicesConfig import MainServicesCfg
 acc = MainServicesCfg(ConfigFlags)