Merge branch 'jnnkl-enable-assumeImmutableResults-in-security-config-provider' into 'master'

Enable `assumeImmutableResults` in security_configuration provider

See merge request gitlab-org/gitlab!67667

app/assets/javascripts/vue_shared/security_configuration/provider.js

@@ -5,5 +5,6 @@ import createDefaultClient from '~/lib/graphql';
 Vue.use(VueApollo);
 
 export default new VueApollo({
+  assumeImmutableResults: true,
   defaultClient: createDefaultClient(),
 });