ComponentAccumulator: fix empty ToolHandle warning in conf2toConfigurable

See merge request atlas/athena!46002

DecisionHandling+TriggerMenuMT: Fix control flow DOT graph generation

See merge request atlas/athena!46000

ATLASRECTS-6562 rm unused not thread safe overload of setBinUtility

See merge request atlas/athena!45997

egammaSuperClusterBuilder make some simple helpers simple functions in an anonymous namespace

See merge request !45996

AsgPhotonEfficiencyCorrectionTool: fixing order of checks for filename prefixes

See merge request atlas/athena!45994

Find single char in string 4

See merge request !45989

[Trigger] Fix a few cases of nullptr dereference

See merge request !45974

22.0-cppcheck-PixelMonitoring

See merge request !45961

22.0-cppcheck-TRT_Monitoring

See merge request !45968

Reference files with xAOD classes generated by q-tests

See merge request !45991

Replace ttbar MC sample for trigger ART and CI to latest one (ATR-23703)

See merge request !46011

Isolation calculation in PhysVal

See merge request !45935

AthenaMonitoring: Don't try to use TrigDecisionTool if trigger is disabled.

See merge request !45985

Improve DQ handling of R21 AOD files (and ART updates)

See merge request !45987

MuonTruthAlgs : Fix typo in truthType decorator name

See merge request !45967

Syncronize the v HepMC3 and HepMC2 version of TTbarWToLeptonFilter filters in master

See merge request !45975

Handle flag arguments that do not parse as valid Python expressions

Closes ATR-24035

See merge request !45978

Prevent rerunning btag output block and so keep btag out of AOD

See merge request !45986

Add TriggerDB connections to be able to read keys from cool

See merge request !45976

[L1TopoEvent] Make slicing and narrowing casts explicit

See merge request !45972

Update ART reco ESD job options

See merge request atlas/athena!45969

22.0-cppcheck-SCT_Monitoring

See merge request atlas/athena!45966

Fix these type of warnings
```
Py:conf2toConfigurable WARNING Component: "" is of type string, no conversion, some properties possibly not set?
```
that appear when trying to convert an empty `ToolHandle` property. This
is a valid use-case and we should not be warning about that.

Also fix some of the debug message text and indentation.

Fix DOT graph generation and related unit test failure (ATR-24043). Also
update unit test definition to use `PRIVATE_WORKING_DIRECTORY`.

Updated ATLAS_REFERENCE_TAG for the CaloTowerBuilder ctest

See merge request atlas/athena!45993

Fixed refs for failing unit tests

See merge request atlas/athena!45990

The failure is caused by introduction of the new LArAlignCondAlg

LArHV: Rename getData() -> getDataSim().

See merge request atlas/athena!45980

AmdcCore: Fix cppcheck warnings.

See merge request atlas/athena!45979