Use the functions from truthUtils to deal with barcodes

Use the functions from truthUtils to deal with barcodes

@jchapman @pclark

This merge request affects 3 packages:

• LArCalorimeter/LArTest/LArSCellTest
• PhysicsAnalysis/AnalysisCommon/AnalysisUtils
• PhysicsAnalysis/D3PDMaker/egammaD3PDAnalysis

Affected files list will not be printed in this case

Adding @pavol as watcher

added Analysis Egamma LAr main review-pending-level-1 labels

CI Result SUCCESS (hash bee5b66c)

	Athena	AnalysisBase
externals
cmake
make
tests

Full details available on this CI monitor view. Check the JIRA CI status board for known problems
Athena: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 74997]

Changes look fine and the CI is good. Approving. Clara (L1)

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

mentioned in commit 1ca709f7

merged