Create G4ScoringManager in Geant4Kernel steered by option

[MarkusFrankATcernch]

BEGINRELEASENOTES

• Add optional instantiation of the G4ScoringManager together with the G4RunManager. The instantiation can be steered by option to the Geant4Kernel:

  import DDG4
  g4 = DDG4.Geant4()
  g4.kernel().HaveScoringManager = True

  For rational, please see issue: https://github.com/AIDASoft/DD4hep/issues/1261

ENDRELEASENOTES

[github-actions[bot]]

Test Results

   14 files     14 suites   7h 34m 26s :stopwatch:   363 tests   363 :white_check_mark: 0 :zzz: 0 :x: 2 496 runs  2 496 :white_check_mark: 0 :zzz: 0 :x:

Results for commit 99da8ebe.