2023-06-28: merge of 23.0 into master

Some non trivial conflicts, took the 23.0 versions use Xours strategy. Not sure this is correct @averbyts

Conflicts:
	Generators/GeneratorFilters/src/xAODHTFilter.cxx
	Generators/GeneratorFilters/src/xAODMETFilter.cxx
	Generators/GeneratorFilters/src/xAODTruthParticleSlimmerMET.cxx

This sweep contains the following MRs:

• !63904 (merged) Use std::any instead of boost::any Analysis, BTagging, Calorimeter, Core, EDM, Egamma, JetEtmiss, Reconstruction, Tau, Trigger
• !63958 (merged) Use MC namespace instead of MC::PID namespace. Analysis, AnalysisTop, BTagging, EDM, Generators, JetEtmiss, Simulation, Tau
• !63980 (merged) MuonEventAthenaPool: Initialise m_version to avoid coverity error 18810 MuonSpectrometer
• !63635 (merged) MCTruthSimAlgs: Fix compilation with new version of fmt. JetEtmiss, Simulation
• !63633 (merged) HGTD_FastDigitization+ZDC_SimuDigitization+ FastSiDigitization+FastTRT_Digitization: Fix compilation with new version of fmt. Digitization, ForwardDetectors, HGTD, InnerDetector
• !63962 (merged) HI L1 Menu cleanup (ATR-27743), adding a legacy EM chains (ATR-27791) Trigger, TriggerMenu
• !63937 (merged) Thinning the jFEX input data Trigger
• !63973 (merged) Update cosmics config for HLTglobal [ATR-27818] DQ, Trigger
• !63938 (merged) PixelDistortionData : constexpr the binomial. TMath::Power --> std::pow InnerDetector
• !63932 (merged) Updating cosmics_run.config for 2023 DQ