Merge 21.3.15 into 21.9

This commit merges nearly all the changes that were made to the 21.3 branch between the release
[release/21.3.14](https://gitlab.cern.ch/atlas/athena/tags/release/21.3.14) and the previous
release [release/21.3.15](https://gitlab.cern.ch/atlas/athena/tags/release/21.3.15).

Below is a full list of merge requests that were accepted between these two tags:

* !25827: Add options to re-enable the caching but disable it by default
* !25963: Fix test_nsw_singlemuon_recon.sh ART test
* !25403: TrigL1CaloUpgrade: Update to calculate the hadronic isolation using Tile cells or Tile TT
* !25840: FTK updates to the pattern bank production
* !25793: Addressing crash in Athena 21.3 from gBlock Jets
* !25153: change 2j to 3j for photon chains and update the seed for a tau_xe chain (ATR-19317)
* !25736: Configure all muon recFlags automatically, CSC/MM/sTGC in MuonRec_jobOptions
* !25732: Add missing import statement
* !25744: TriggerTest: Update NAME variable in test to fix missing ref data (ATR-19351)
* !25437: Updates to TrigAnalysisTest for ATR-19369
* !25407: Add new ART test: test_physics_pp_v8_chainorder_build.sh (ATR-19369)
* !25414: use the same conditions tag in the RDOtoBS and BStoESD stages of the tests.
* !25422: Sweeping !25230 from 21.0 to 21.3. Fix trf config units tests 21.0
* !25410: Fix MuonIdHelperTool initialisation for ATLASSIM-4263
* !25141: Truth-based FTKFastSim parametrisation update
* !25299: Merge21.0.101 into 21.3
* !25339: changes to allow TE selection of collections and Rois
* !25167: Add `MuonGMJobProperties.py` to read `HASCSC` flag from `MuonSwitches` and use it during job configuration
* !25207: Sweeping !25133 from 21.0 to 21.3. Migrate the MuonCandidateTool to use the BeamCondSvc
* !24991: Updates to gFEX jet and MET algorithms
* !25185: Resove the warning from merge request !25067
* !25178: Sweeping !25143 from master to 21.3. Reduce the total event numbers of MooPerformance ART tests
* !25152: Merge 21.0.100 into 21.3 branch
* !24467: Allow to run digitisation for asymmetric Run3 layout
* !24999: uTPC clustering method for the NSW Micromegas detectors and adding new variables to the NSW MM PRDs and the NSW MM reco val alg
* !24917: fix on jobOption configuration
* !25039: Disable GenericMuonSimHit in NSW. (ATLASSIM-3711, ATLASSIM-3755)
* !24911: Add FTF algs after a simple jet preselection to test ROS access etc
* !24954: Sweeping !24920 from 21.0 to 21.3. Make EventAuxInfo_v1 data members public
* !24932: Sweeping !24861 from master to 21.3. Explicitly check the validity of the objects before asking for their elements in diff_root_files.py
* !24916: fix name of test in the test definition file
* !24646: comment out FTK HH4b chains and add a tau-xe combined chain in MC_pp_v8 ( ATR-19309, ATR-19772 )
* !24910: Disable test_Trigreco_physics_currentT0_build
* !24904: ATR-19302 - Change threshold from 10 to 12 in the leading EM
* !24886: TrigTauMonitoring addition of R3 L1TAU chains
* !24826: Trigger ART tests: clean up art-output and art-include
* !24787: new features added for L1Calo simulation
* !24853: ATR-19921 - reordering of Run3 L1Topo
* !24881: Test triggers for menu design
* !24799: Apply MMSimHit to TrigT1NSWSimTools. (ATLASSIM-3711, ATLASSIM-3755)
* !24828: Add trigger jets from the Roi to the analysis ntuple
* !24769: Developments in STGC clusterization
* !24797: ATR-19921: fixes to Run3 L1Topo
* !24743: Sweeping !24664 from 21.0 to 21.3. DataHeader_p6 reading
* !24614: Merge 21.0.99 into 21.3 branch
* !24704: update a few chains in MC_pp_v8 (ATR-19510, ATR-19355)
* !24613: ATR-19921 Run 3 L1Topo xml
* !24658: Manual sweep of !24657: Fix for test_athena_G4AtlasCosmic (ATLASSIM-4186)
* !24630: TrigL2MuonSA: not calling compile twice
* !24636: add L1_EM15VHI and L1_EM18VHI (ATR-18824)
* !24562: Use MuonIdHelperTool only in MuonTrackSummaryHelperTool
* !24624: Sweeping !24560 from 21.0 to 21.3. Collecting diff-root changes to 21.X
* !24584: Cherry-pick updates to Trigger ART tests from master
* !24530: Sweeping !24495 from master to 21.3. TrigFTKSim: Fix compilation warning.
* !24497: Add chains from Physics_pp_v7_primaries
* !24477: TrigT1CaloFexSim: Made UseAllCalo flag configurable via Reco_tf options
* !24424: Sweeping !24401 from master to 21.3. Add "illegal instruction" to check_log patterns
* !24414: NSWCalibData modify CMakeLists
* !24284: Updates to gFEX simulation: gCaloTowers, pileup subtraction, jets without jets
* !24406: Fix FTKSim compiler warnings and style violations
* !24396: Sweeping !24379 from master to 21.3. TrigFTKSim: Fix compilation warnings.
* !24301: 1rdo/1execute + disable the ntups properly
* !24369: Remove unused variable in SCT_FastDigitizationTool
* !24013: Remove DoNSW property from MuonSegmentRegionRecoveryTool and let MuonIdHelper tell which detectors are present
* !24299: Updates to trigger menu for sampleT
* !24231: Sweeping !24170 from master to 21.3. Fix maximum number of strips for LM2 and SM2 NSW micromega chambers
* !24200: Remove double `;` from NSW primary numbers `.xml` file to avoid error in ExpressionEvaluator
* !24160: Sweeping !24115 from master to 21.3. ATR-19820: adding 'athenaHLT.py: error' to error patterns.
* !23395: Implement HLT-smearing for FTKFastSim
* !24191: Merge 21.0.98 into 21.3 branch
* !24016: NSW calib data
* !24173: Ensure G4AtlasApps/jobOptions.G4Cosmic.py writes out some events
* !24078: add option to change maxd0 in tau seeding
* !24121: Sweeping !24090 from master to 21.3. Add AttributeError to check_log patterns
* !23578: Manual sweep of !23433 (Compressed LArDigitContainer) into 21.3
* !24056: HLTMETMonTool update to include new L1 histograms

Link to the full diff between [release/21.3.15](https://gitlab.cern.ch/atlas/athena/tags/release/21.3.15) and
[release/21.3.14](https://gitlab.cern.ch/atlas/athena/tags/release/21.3.14)
is available at
https://gitlab.cern.ch/atlas/athena/compare/release/21.3.14...release/21.3.15