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

Trigger/EFTracking/EFTrackingSim/TrigHTTConfTools/CMakeLists.txt

@@ -26,7 +26,7 @@ atlas_install_scripts( test/HTTInputTestSetup.sh )
 atlas_add_test( HTTRegionSlices_test
    SOURCES        test/HTTRegionSlices_test.cxx
    INCLUDE_DIRS   ${ROOT_INCLUDE_DIRS}
-   LINK_LIBRARIES ${ROOT_LIBRARIES} PathResolver TrigHTTConfToolsLib )
+   LINK_LIBRARIES ${ROOT_LIBRARIES} TrigHTTConfToolsLib )
 
 atlas_add_test( HTTEventSelectionSvc_test
                 SCRIPT python -m TrigHTTConfTools.HTTConfigCompInit