EventDataModel for ACTS in Athena

This MR is a manual squash of !44036 (closed) . The two MR are identical, only the number of commits is different.

changed the description

This merge request affects 1 package:

• Tracking/Acts/ActsEDM

This merge request affects 9 files:

• Tracking/Acts/ActsEDM/ActsEDM/ATLAS_CHECK_THREAD_SAFETY
• Tracking/Acts/ActsEDM/ActsEDM/ActsEDMDict.h
• Tracking/Acts/ActsEDM/ActsEDM/ActsMeasurement.h
• Tracking/Acts/ActsEDM/ActsEDM/ActsSeed.h
• Tracking/Acts/ActsEDM/ActsEDM/ActsSpacePoint.h
• Tracking/Acts/ActsEDM/ActsEDM/ActsSpacePointData.h
• Tracking/Acts/ActsEDM/ActsEDM/selection.xml
• Tracking/Acts/ActsEDM/CMakeLists.txt
• Tracking/Acts/ActsEDM/Root/ActsSpacePointData.cxx

Adding @amorley ,@pagessin as watchers

added Tracking master review-pending-level-1 labels

mentioned in merge request !44036 (closed)

CI Result SUCCESS (hash fc1e85d9)

	Athena	AthSimulation	AthGeneration	AnalysisBase	AthAnalysis	DetCommon
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
AthGeneration: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
AthAnalysis: number of compilation errors 0, warnings 0
DetCommon: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 40308]

added review-approved label and removed review-pending-level-1 label

mentioned in commit 6f8f1ab1

merged

added sweep:ignore label