[24051] Spent time link restricted to work package

This filters the Time entries and Cost report views for the current work
package when browsing the work package's spent time entries through the
attribute link introduced in https://github.com/opf/openproject/pull/4890

frontend/app/components/wp-display/field-types/wp-display-spent-time-field.module.ts

@@ -49,6 +49,7 @@ export class SpentTimeDisplayField extends DurationDisplayField {
         this.timeEntriesLink =
           URI
             .expand('/projects/{identifier}/time_entries', project)
+            .search({ work_package_id: resource.id })
             .toString();
       });
     }