AnalysisBase: TopPhys, JetMomentTools, TrigCompositeUtils, fix gcc11 Warnings

fixes for gcc11 warning in AnalysisBase, appearing after we switched.

as an example see :

• http://atlas-computing.web.cern.ch/atlas-computing/links/distDirectory/ci/CIWebArea/nicos_web_areaMRCIbuilds64BC7G11AnalysisBaseOpt/NICOS_Log_MR-47985-2021-11-09-03-40/Reconstruction_Jet_JetMomentTools.html

• http://atlas-computing.web.cern.ch/atlas-computing/links/distDirectory/ci/CIWebArea/nicos_web_areaMRCIbuilds64BC7G11AnalysisBaseOpt/NICOS_Log_MR-47985-2021-11-09-03-40/PhysicsAnalysis_TopPhys_xAOD_TopAnalysis.html

• http://atlas-computing.web.cern.ch/atlas-computing/links/distDirectory/ci/CIWebArea/nicos_web_areaMRCIbuilds64BC7G11AnalysisBaseOpt/NICOS_Log_MR-47985-2021-11-09-03-40/PhysicsAnalysis_TopPhys_xAOD_TopConfiguration.html

• http://atlas-computing.web.cern.ch/atlas-computing/links/distDirectory/ci/CIWebArea/nicos_web_areaMRCIbuilds64BC7G11AnalysisBaseOpt/NICOS_Log_MR-47985-2021-11-09-03-40/Trigger_TrigSteer_TrigCompositeUtils.html