*** Justification ***
Cherry-picking FTK-related jet trigger changes from 21.3 to master (ATR-19010). Changes integrated with new TriggerPseudoJetContainer. Also includes cherry-picked implementation of FTK monitoring histograms (ATR-19217).
*** tests and log locations ***
ctest /afs/cern.ch/work/c/cantel/public/MR_21p3toMaster/ctest_output.log
test_physics_pp_v7_primaries_build.sh /afs/cern.ch/work/c/cantel/public/MR_21p3toMaster/test_physics_pp_v7_primaries_build
testCommonSliceAthenaTrigRDO.py with TriggerFlags.doFTK=True: /afs/cern.ch/work/c/cantel/public/MR_21p3toMaster/testCommonSliceAthenaTrigRDO_output.txt