add #reasonother to bulk upload

app/services/bulk_upload/lettings/row_parser.rb

@@ -293,6 +293,7 @@ private
       layear: %i[field_66],
       waityear: %i[field_67],
       reason: %i[field_52],
+      reasonother: %i[field_53],
       prevten: %i[field_61],
       homeless: %i[field_68],
 
@@ -481,6 +482,7 @@ private
     attributes["layear"] = field_66
     attributes["waityear"] = field_67
     attributes["reason"] = field_52
+    attributes["reasonother"] = field_53
     attributes["prevten"] = field_61
     attributes["homeless"] = homeless
 

spec/services/bulk_upload/lettings/row_parser_spec.rb

@@ -557,5 +557,13 @@ RSpec.describe BulkUpload::Lettings::RowParser do
         expect(parser.log.earnings).to eq(105)
       end
     end
+
+    describe "#reasonother" do
+      let(:attributes) { { bulk_upload:, field_53: "some other reason" } }
+
+      it "sets value to given free text string" do
+        expect(parser.log.reasonother).to eql("some other reason")
+      end
+    end
   end
 end