Bug 38020: (follow-up) Remove unused delete confirmation code

This follow-up patch removes the unused delete list confirmation dialog in virtualshelves/shelves.tt

Signed-off-by: Aleisha Amohia <aleishaamohia@hotmail.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
(cherry picked from commit 2e8b1e2b5b)
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>

koha-tmpl/intranet-tmpl/prog/en/modules/virtualshelves/shelves.tt

@@ -939,9 +939,6 @@
                     sendList();
                     return false;
                 });
-                $(".delete-list").click(function(e){
-                    return confirm(_("Are you sure you want to delete this list?"));
-                });
              });
 
         [% END %]