Generators: only count status 4 beam particles in FixHepMC

needed for AGENE-2108

FYI @ewelina @dhirsch @mgignac

added Generators master labels

This merge request affects 1 package:

• Generators/EvgenProdTools

This merge request affects 1 file:

• Generators/EvgenProdTools/src/FixHepMC.cxx

added review-pending-level-1 label

The system determined that CI tests (with names matching "^CITest_Trigger.*$") are not needed for this code change. They are not run. This is not an indicator to restart the job.

CI Result SUCCESS (hash 29e59bf8)

	Athena	AthSimulation	AthGeneration	AnalysisBase	AthAnalysis	DetCommon
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
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 61498]

Looks good, approving - L1

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

merged

mentioned in commit 87de9f90

added sweep:ignore label