Added ACTS cluster postInclude

To be considered for common definition of tracking technical efficiency. To be configured with

--postInclude "ActsConfig.ActsPostIncludes.ACTSClusterPostInclude" --preExec "flags.Tracking.writeExtendedSi_PRDInfo=True"

Checked to produce the expected outcome when running for instance in parallel with the legacy reconstruction, with identical cluster contents in the two collections.

Also switched legacy algorithms to use unsigned int for barcode decorations to the TrackMeasurementValidation, for consistency with the ACTS version.

FYI @cvarni @avallier @ncalace