[Detection Engine][FTR] Add serverless RBAC tests for alert status workflows

[yctercero]

In an effort to increase our test coverage, we should add a suite that tests the serverless prebuilt roles and alert status APIs. We have some coverage for ESS in x-pack/test/security_solution_api_integration/test_suites/detections_response/detection_engine/alerts/basic_license_essentials_tier/alert_status/alert_status_ess.ts.

Requirements

• [ ] Tests prebuilt roles can close alerts
• [ ] Tests prebuilt roles can acknowledge alerts
• [ ] Tests that any prebuilt roles that should be blocked from changing alert status, are blocked

[elasticmachine]

Pinging @elastic/security-detection-engine (Team:Detection Engine)