validate the link field in the report's filter (#4479)

frappe/public/js/frappe/views/reports/query_report.js

@@ -328,7 +328,10 @@ frappe.views.QueryReport = Class.extend({
 						me.trigger_refresh();
 					}
 				}
-				df.ignore_link_validation = true;
+
+				// This is specifically done true earlier due to some reason. Please update if anyone finds that.
+				// Done false as the api can be used in the script reports which can break due to invalid links
+				df.ignore_link_validation = false;
 			}
 		});