Fixes Failing test: X-Pack Alerting API Integration Tests.x-pack/test…

…/alerting_api_integration/security_and_spaces/group2/tests/telemetry/alerting_and_actions_telemetry·ts - alerting api integration security and spaces enabled - Group 2 Alerting and Actions Telemetry telemetry should retrieve telemetry data in the expected format (#172701)

## Summary

Test was failing because a `avg_execution_time > 0` check in the
telemetry was returning `false` instead of `true`. I added a short delay
to the connector executor to increase the execution time duration
slightly to try to avoid this.

Ran 450x in the flaky test runner:
https://buildkite.com/elastic/kibana-flaky-test-suite-runner/builds/4256

---------

Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>

x-pack/test/alerting_api_integration/common/plugins/alerts/server/action_types.ts

@@ -45,6 +45,8 @@ export function defineActionTypes(
       params: { schema: schema.object({}, { defaultValue: {} }) },
     },
     async executor() {
+      // add a delay so the execution time is non-zero
+      await new Promise((r) => setTimeout(r, 1000));
       throw new Error('this action is intended to fail');
     },
   };

x-pack/test/alerting_api_integration/security_and_spaces/group2/tests/telemetry/alerting_and_actions_telemetry.ts

@@ -26,8 +26,7 @@ export default function createAlertingAndActionsTelemetryTests({ getService }: F
   const esTestIndexTool = new ESTestIndexTool(es, retry);
   const supertestWithoutAuth = getService('supertestWithoutAuth');
 
-  // FLAKY: https://github.com/elastic/kibana/issues/140973
-  describe.skip('telemetry', () => {
+  describe('test telemetry', () => {
     const objectRemover = new ObjectRemover(supertest);
     const alwaysFiringRuleId: { [key: string]: string } = {};