refactor: Set assumeImmutableResults to true

app/assets/javascripts/artifacts_settings/index.js

@@ -6,7 +6,7 @@ import createDefaultClient from '~/lib/graphql';
 Vue.use(VueApollo);
 
 const apolloProvider = new VueApollo({
-  defaultClient: createDefaultClient(),
+  defaultClient: createDefaultClient({}, { assumeImmutableResults: true }),
 });
 
 export default (containerId = 'js-artifacts-settings-app') => {