Removes AWS account from partition.hcl

common/aws-us-gov/partition.hcl

@@ -39,7 +39,6 @@ locals {
       "738736370544", # mdr-prod-modelclient
       "876865127438", # mdr-prod-malware
       "417441737377", # mdr-prod-nga
-      "022090475570", # mdr-prod-nihors
       "455637268483", # mdr-prof-root-ca
       "417443073855", # mdr-prod-tiaas
       "455571784901", # mdr-prod-dgi