skip flaky suite (#237416)

Author: mistic

x-pack/solutions/security/test/security_solution_api_integration/test_suites/entity_analytics/monitoring/trial_license_complete_tier/privileged_users/cross_source_sync.ts

@@ -17,7 +17,8 @@ export default ({ getService }: FtrProviderContext) => {
   const privMonUtils = PrivMonUtils(getService);
   const log = getService('log');
 
-  describe('@ess @serverless @skipInServerlessMKI Entity Monitoring Privileged Users APIs', () => {
+  // FLAKY: https://github.com/elastic/kibana/issues/237416
+  describe.skip('@ess @serverless @skipInServerlessMKI Entity Monitoring Privileged Users APIs', () => {
     const kibanaServer = getService('kibanaServer');
     const index1 = 'privmon_index1';
     const indexSyncUtils = PlainIndexSyncUtils(getService, index1);