Merge branch 'jnnkl-immutable-ci-cd-graph' into 'master'

Enable `assumeImmutableResults` in pipeline analytics graphs

See merge request gitlab-org/gitlab!68634

app/assets/javascripts/projects/pipelines/charts/index.js

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