Merge branch 'jnnkl-immutable-group-ci-analytics' into 'master'

Enable `assumeImmutableResults` in group ci_cd analytics

See merge request gitlab-org/gitlab!68630

ee/app/assets/javascripts/analytics/group_ci_cd_analytics/index.js

@@ -7,7 +7,7 @@ import CiCdAnalyticsApp from './components/app.vue';
 Vue.use(VueApollo);
 
 const apolloProvider = new VueApollo({
-  defaultClient: createDefaultClient(),
+  defaultClient: createDefaultClient({}, { assumeImmutableResults: true }),
 });
 
 export default () => {