CLOUDP-135608: Uncomment alerts settings list test

[blva]

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Proposed changes

Jira ticket: CLOUDP-#

Closes #[issue number]

Checklist

• [x] I have signed the MongoDB CLA
• [x] I have added tests that prove my fix is effective or that my feature works
• [x] I have added any necessary documentation in document requirements section listed in CONTRIBUTING.md (if appropriate)
• [ ] I have addressed the @mongodb/docs-cloud-team comments (if appropriate)
• [x] I have updated test/README.md (if an e2e test has been added)
• [ ] I have run make fmt and formatted my code

Further comments