Projects: Switch to the latest version of gdb (11.1)

See merge request atlas/athena!49520

GaussianSumFitter rm un-needed / unused option

See merge request atlas/athena!49542

KLGaussianMixtureReduction rm operations that are now un-needed due to MR 49384

See merge request atlas/athena!49541

Return errors instead of squared errors

See merge request atlas/athena!49532

MuonSimEvent: Fix compilation with gcc12.

See merge request atlas/athena!49543

Fix digi references location and do some spring cleaning (master version)

See merge request atlas/athena!49531

No need to udapte AOD/ESD lists for L1 data wiht CA config

Closes ATR-24696

See merge request atlas/athena!49528

NSW Trigger - Use new format to retrieve event number

See merge request atlas/athena!49535

AFP_LocReco: cmake fix

See merge request atlas/athena!49547

MissingETEvent: Add some missing const qualifiers.

See merge request atlas/athena!49546

CaloEvent: Add missing const qualifiers.

See merge request atlas/athena!49545

CscClusterization: Fix use of uninitialized variable.

See merge request atlas/athena!49544

Correct Default Configuration of TrackToVertexIPEstimator

See merge request atlas/athena!49523

Add CxxUtils::assume_aligned, modelled after C++20's std::assume_aligned

See merge request atlas/athena!49512

Further clean-up of ISF_Validation ART jobs

See merge request atlas/athena!49467

allows DIDType starting with "DIDType."

See merge request atlas/athena!49537

Adding properties to JO

See merge request atlas/athena!49536

MuonLayerHoug - Crimp  hit range to be roughly in the cavern

Closes ATLASRECTS-6742

See merge request atlas/athena!49540

Bugfix: opt argument of defineHistogram

See merge request atlas/athena!49440

Assure that tag overrides in IOVDbSvc are unique

See merge request atlas/athena!49322

Fix L1 monitoring plots on the TrigEgammaMonitoringMT

See merge request atlas/athena!49538

Remove unneeded/undefined macros.

Also make a couple functions static.
Fixes clang12 / c++20 warnings about comparison ambiguities.

Fixes warnings about ambiguous comparisons in xAODCaloEventCnv
when compiling with clang / c++20.

Fixes gcc12 warning.

(Leave commented-out as it's referenced from other commented-out code.)

Missing #includes.

Not sure if this is a new development or just a corner case I hadn't
observed before, but a user reported an error that seems to be due to
an unanticipated DIDType string.  So I added a new set of names as an
alternative to the old set of names.

LArCalibProcessing/XYZConfig.py: Lock flag container

See merge request atlas/athena!49524

truth cluster in idpvm

See merge request atlas/athena!47818