Merged Phase2-hgcx1 from repository bsunanda
fixing names
Merged hgc_digifixes from repository PFCal-dev
Modifying HGC digitizer parameters for more "realistic values"
Adding HGCGeometry service to gang the cells
Discarding sim layers not to be integrated
Removing back debug mode
Merge pull request #4237 from PFCal-dev/hgc_digigeom

Hgc digigeom