feat: don't display error row components for rows with no errors

app/views/bulk_upload_lettings_resume/deletion_report.html.erb

@@ -18,7 +18,9 @@
 <div class="govuk-grid-row">
   <div class="govuk-grid-column-full">
     <% @bulk_upload.bulk_upload_errors.order_by_row.order_by_cell.group_by(&:row).each do |_row, errors_for_row| %>
-      <%= render BulkUploadErrorRowComponent.new(bulk_upload_errors: all_answers_to_be_cleared(errors_for_row)) %>
+      <% if all_answers_to_be_cleared(errors_for_row).present? %>
+        <%= render BulkUploadErrorRowComponent.new(bulk_upload_errors: all_answers_to_be_cleared(errors_for_row)) if errors_for_row.present? %>
+      <% end %>
     <% end %>
   </div>
 </div>

app/views/bulk_upload_sales_resume/deletion_report.html.erb

@@ -18,8 +18,10 @@
 <div class="govuk-grid-row">
   <div class="govuk-grid-column-full">
     <% @bulk_upload.bulk_upload_errors.order_by_row.order_by_cell.group_by(&:row).each do |_row, errors_for_row| %>
+      <% if all_answers_to_be_cleared(errors_for_row).present? %>
         <%= render BulkUploadErrorRowComponent.new(bulk_upload_errors: all_answers_to_be_cleared(errors_for_row)) %>
       <% end %>
+    <% end %>
   </div>
 </div>