add GenotypeHarmonizer (#4981)
add GenotypeHarmonizer (#4981)


danking/hail,danking/hail,cseed/hail,cseed/hail,hail-is/hail,cseed/hail,danking/hail,cseed/hail,hail-is/hail,hail-is/hail,danking/hail,hail-is/hail,danking/hail,cseed/hail,cseed/hail,hail-is/hail,danking/hail,cseed/hail,danking/hail,hail-is/hail,cseed/hail,hail-is/hail,danking/hail,hail-is/hail