EvgenJobTransforms : allow for production with EventNumber up to max value of Int32

EvgenJobTransforms: allow for production with EventNumber up to max value of Int32, crash job when this number of events is exceeded to avoid the change of the run number

This merge request affects 2 packages:

• Generators/EvgenJobTransforms
• Generators/EvgenProdTools

Affected files list will not be printed in this case

added 21.6 Generators review-pending-level-1 labels

enabled an automatic merge when the pipeline for 3c562d2c succeeds

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 3c562d2c)

	AthGeneration
externals
cmake
make
tests

Full details available on this CI monitor view. Check the JIRA CI status board for known problems
AthGeneration: number of compilation errors 0, warnings 4
For experts only: Jenkins output [CI-MERGE-REQUEST-GCC62-CC7 2232]

mentioned in commit 3f091442

merged

added sweep:ignore label