feat(pdf): Send selfservicelink for generation

src/components/pdf_generation/DocumentServer.ts

@@ -100,6 +100,7 @@ class DocumentServer {
         first_name: runners[i].firstname,
         middle_name: runners[i].middlename,
         last_name: runners[i].lastname,
+        self_service_link: runners[i].selfserviceLink,
         group: {
           id: runners[i].group.id,
           name: runners[i].group.name,