Fix identifier issue in overlay copy algorithm

The issue arises when copying the cluster container during the overlay process. The copied container, newCol, is constructed with the identifyHash(), but the Identifier is not initialized in the constructor. We need to set it explicitly using the setIdentifier() to fix the issue. ping @wleight

This merge request affects 1 package:

• Simulation/Overlay/OverlayCopyAlgs

This merge request affects 3 files:

• Simulation/Overlay/OverlayCopyAlgs/src/CopyPixelClusterContainer.cxx
• Simulation/Overlay/OverlayCopyAlgs/src/CopySCT_ClusterContainer.cxx
• Simulation/Overlay/OverlayCopyAlgs/src/CopyTRT_DriftCircleContainer.cxx

Adding @jchapman ,@cgrefe ,@tkharlam ,@calfayan ,@ahaas ,@stsuno ,@lshan ,@tadej ,@battagl as watchers

added Overlay Simulation master review-pending-level-1 labels

CI Result SUCCESS (hash 77a7341b)

	Athena
externals
cmake
make
tests

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Athena: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 66555]

removed review-pending-level-1 label

added review-approved label

mentioned in commit 548ee56f

merged

added sweep:ignore label