Synchronize master branch with 2024-patches

Includes:

• Ref updates
• Update RecSummary with UT and Muon info (!3922 (merged))
• Bug fix: fix SSProton tagging decision (!3956 (merged))
• Implement a seven-body combiner (!3902 (merged))
• ProbNN models for Upstream, Downstream using Long (!3926 (merged))
• Convert TtracksCatboostFilter to use Pr::Seeding::Tracks instead of v1 tracks, prepare T track calorimeter reconstruction (!3659 (merged))
• New histograms in BeamSpotMonitor (!3924 (merged))
• Free temporary memory used by XGBoost classifier (!3952 (merged))
• Update References for: LHCb!4570 (merged), !3923 (merged), Moore!3480 (merged), MooreOnline!451 (merged) based on lhcb-2024-patches-mr/586 (!3953 (merged))
• Ghost probability for with UT (!3923 (merged))
• Add UTError to PrStoreUTHit, and update default properties (!3853 (merged))
• New functors for estimation of helicity angle (!3770 (merged))
• Enlarge windows for tracks/PV and nPVs (!3945 (merged))
• Prepare v36r9 (!3949 (merged))
• use more intuitive names for FlavourTagsMerger inputs and outputs (!3799 (merged))
• Fix state sets among Pr <-> v1 <-> v3 conversion (+ Add filter on CaloMatch relations) (!3738 (merged))
• Follow up to !3845 (merged) - streamline FitResult dispatching (!3898 (merged))
• Add machinery for cluster persistency (!3708 (merged))
• ParticleCombiner use local CheckOverlap implementation (!3941 (merged))
• Tighten sanity check a little in RichCKResolutionFitter.h (!3938 (merged))
• Add missing cov functor for four-momentum (!3921 (merged))

Goes with: Detector!565 (merged) LHCb!4575 (merged) Lbcom!735 (merged) !3943 (merged) Allen!1648 (merged) Moore!3504 (merged) DaVinci!1098 (merged) Alignment!510 (merged) Panoptes!351 (merged) MooreOnline!444 (merged) LHCbIntegrationTests!71 (merged)