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

LArCalorimeter/LArCalibUtils/LArCalibUtils/LArOFPhaseFill.h

@@ -38,8 +38,6 @@ class LArOFPhaseFill : public AthAlgorithm
   // Services 
   const LArOnlineID_Base*        m_lar_on_id;
 
-  LArOFCBinComplete*   m_OFCbin;
-
   StringProperty m_InputFile {this,"InputFile", "", "Which file to read"}; 
   StringProperty m_keyOFCbin {this,"keyOFCBin","LArOFCBin","Output key of LArOFCBinComlete object"};
   StringProperty m_groupingName {this, "GroupingType", "Unknown", "Which grouping type to use"};