change housing_service_requests_ieg4 from read to write permission (#2527)

Author: Tian-2017

terraform/core/05-departments.tf

@@ -452,8 +452,8 @@ module "department_housing" {
     }
   ]
   additional_glue_database_access = {
-    read_only  = ["housing_service_requests_ieg4"]
-    read_write = ["housing_nec_migration", "housing_nec_migration_outputs"]
+    read_only  = []
+    read_write = ["housing_service_requests_ieg4", "housing_nec_migration", "housing_nec_migration_outputs"]
   }
 }