WIP: Migrate ComponentAccumulator to GaudiConfig2

First attempt to migrate ComponentAccumulator-based configurations to use the GaudiConfig2 configurable python classes.

added full-unit-tests label

Jenkins please retry a build

This merge request affects 9 packages:

• Calorimeter/CaloRec
• Control/AthenaCommon
• Control/AthenaConfiguration
• Control/AthenaPython
• Control/IOVSvc
• Database/AthenaPOOL/OutputStreamAthenaPool
• LArCalorimeter/LArConfiguration
• LArCalorimeter/LArRecUtils
• TileCalorimeter/TileConditions

Adding @pavol ,@harkusha ,@ssnyder ,@solodkov ,@mnowak as watchers

added Calorimeter Core Database JetEtmiss LAr Tile master labels

CI Result FAILURE (hash 74974dbc)

	Athena	AthSimulation
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 0, warnings 2
AthSimulation: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 10134]

added 699 commits

• 74974dbc...b9f73ffd - 696 commits from branch atlas:master
• 1d719f4f - ComponentAccumulator.py: (Re-)add store method (not athena.py compatible), fix sequence merging
• e2961cf6 - Merge remote-tracking branch 'upstream/master' into GaudiConfig2_CA
• 34897461 - GaudiConfig2: Adjust component imports for components in namespaces in various files

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added 3 commits

• 2b2403da - GaudiConfig2: Adjust component imports for components in namespaces in...
• 96ab10ca - AtlasSemantics: Improvments to deal with obscure cases like ToolHandle sent to...
• 998d0690 - SubDetectorEnvelopesConfigNew: Explicity set primary component

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added 1 commit

• ad7436a3 - MainServicesConfig.py: Adjust setup of SGCommitAuditor

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added 3 commits

• fbbdc9cb - more syntax changes for GaudiConfig2
• 0ca282ac - AtlasSemantics: Fix flake8 warnings
• bf48a677 - (experimental) changes to get PyAlgorithms working with GaudiConfig2

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added 3 commits

• 474632ad - CaloThinCellsByClusterAlg_test.py: import CompFactory
• 10182a0c - Fixups to merge new CompFactory
• fafbad2e - revert changes in ComponentFactory.py

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added 3 commits

• 6ec81b50 - adjust comp-factory syntax for GaudiConfig2 in few more files
• c8a4ee4b - TrigConfigSvcCfg: Fix flake8 warning
• cc0209e5 - Progress 1

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added 2 commits

• 0848d3a0 - PyAthenaComps: make _get_prop_value more robust
• ce3b4860 - fix to get python algorithms working with GaudiConfig2

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added 142 commits

• ce3b4860...b87c4fdf - 137 commits from branch atlas:master
• 28156a8e - Progress 1
• 5a606ed0 - Progress on trigger maon jo, part 2
• d34d25c9 - Fixes to the stage that signatures code needs changing
• 89a728ea - Merge remote-tracking branch 'upstream/master' into GaudiConfig2_CA
• 5399b675 - merge work form Tomasz

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added 2 commits

• d415f3ec - fix failing unit tests /G4GeometryToolConfig_Simtest and G4GeometryToolConfig_test
• bf733e85 - syntax adjustments to get the MuonReconstructionConfigTest unit test going

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added 3 commits

• aa5b7dd4 - fixed HLTConfigSvc instantiation
• cddc8c75 - Merge remote-tracking branch 'tomasz/GaudiConf2_CA-rex-ex-common-merging' into GaudiConfig2_CA
• c4941e1a - Comp-import syntax fix in G4PhysicsRegionConfigNew

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added 1 commit

• cc1a1d82 - Comp-import syntax fix in TrigInDetConfig/InDetConfig.py

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Jenkins please retry a build

This merge request affects 27 packages. Since this is a long list, I will not print it here.

Adding @jchapman ,@goetz ,@rosati ,@kwhalen ,@battagl ,@mvozak ,@solodkov ,@mnowak ,@stsuno ,@jpanduro ,@nkoehler ,@afaulkne ,@sutt ,@amorley ,@wleight ,@pavol ,@sroe ,@harkusha ,@mark ,@tamartin ,@hartj ,@vpascuzz ,@tadej ,@ssnyder ,@rbianchi as watchers