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

Control/AthenaMonitoring/python/AthMonitorCfgHelper.py

@@ -188,7 +188,7 @@ class AthMonitorCfgHelperOld(object):
         self.monName = monName
         self.monSeq = AthSequencer('AthMonSeq_' + monName)
 
-    def addAlgorithm(self, algClassOrObj, name = None, *args, **kwargs):
+    def addAlgorithm(self, algClassOrObj, name = None, addFilterTools = [], *args, **kwargs):
         '''
         Instantiate/add a monitoring algorithm
 
@@ -233,6 +233,10 @@ class AthMonitorCfgHelperOld(object):
         else:
             algObj.EnableLumi = False
 
+        # add some optional filters
+        for obj in addFilterTools:
+            algObj.FilterTools += [obj]
+
         self.monSeq+=algObj
         return algObj