Change trending tags admin interface to always show batch actions (#23013)

Fixes #22565

app/views/admin/trends/tags/index.html.haml

@@ -23,7 +23,7 @@
   - Trends::TagFilter::KEYS.each do |key|
     = hidden_field_tag key, params[key] if params[key].present?
 
-  .batch-table.optional
+  .batch-table
     .batch-table__toolbar
       %label.batch-table__toolbar__select.batch-checkbox-all
         = check_box_tag :batch_checkbox_all, nil, false