Sweeping !36179 from 21.0 to master. Add sampling fraction code and analysis for HEC

Add sampling fraction code and analysis for HEC

See merge request !36179 (merged)

added sweep:from 21.0 label

Adding original author @mduehrss as watcher.

This merge request affects 1 package:

• Simulation/Tools/CaloSamplingFractionAnalysis

Adding @jchapman ,@vpascuzz as watchers

added Simulation master review-pending-level-1 labels

CI Result SUCCESS (hash 1453fa61)

	Athena	AthSimulation	AthGeneration	AnalysisBase
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
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 20513]

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

merged

mentioned in commit 642bc4f6

added sweep:ignore label