add preg_occ to bulk upload

app/services/bulk_upload/lettings/row_parser.rb

@@ -259,6 +259,8 @@ private
       armedforces: %i[field_45],
       leftreg: %i[field_114],
       reservist: %i[field_46],
+
+      preg_occ: %i[field_47],
     }
   end
 
@@ -360,6 +362,8 @@ private
     attributes["leftreg"] = field_114
     attributes["reservist"] = field_46
 
+    attributes["preg_occ"] = field_47
+
     attributes
   end
 

spec/services/bulk_upload/lettings/row_parser_spec.rb

@@ -89,6 +89,8 @@ RSpec.describe BulkUpload::Lettings::RowParser do
             field_45: "1",
             field_114: "4",
             field_46: "1",
+
+            field_47: "1",
           }
         end