Fix for ATR-32005
Add protection to check whether some decorations are available (GN2XTrig_pXX, avalaible only since 24.0.96) or not in TrigBjetMonitoring This should fix https://its.cern.ch/jira/browse/ATR-32005 (checked locally)
Add protection to check whether some decorations are available (GN2XTrig_pXX, avalaible only since 24.0.96) or not in TrigBjetMonitoring This should fix https://its.cern.ch/jira/browse/ATR-32005 (checked locally)