fix(deps): vuln js-yaml (minor → 4.2.0)

[gh-worker-campaigns-3e9aa4]

Summary: Security update — 1 package upgraded (MINOR changes included)

Manifests changed:

• . (npm)

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✅ Action Required: Please review the changes below. If they look good, approve and merge this PR.

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Updates

Package	From	To	Type	Dep Type	Vulnerabilities Fixed
js-yaml	4.1.1	4.2.0	minor	Transitive	1 MEDIUM

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Security Details

ℹ️ Other Vulnerabilities (1)

Package	CVE	Severity	Summary	Unsafe Version	Fixed In
js-yaml	GHSA-h67p-54hq-rp68	MODERATE	JS-YAML: Quadratic-complexity DoS in merge key handling via repeated aliases	4.1.1	4.2.0

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Review Checklist

Standard review:

• Review changes for compatibility with your code
• Check for breaking changes in release notes
• Run tests locally or wait for CI
• Approve and merge this PR

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Update Mode: all_vulns

🤖 Generated by DataDog Automated Dependency Management System

[dd-prapprover]

PRApprover will approve and merge this PR, FAQ, #dx-source-code-management

🛠️ PRApproval Status

• ✅ PR is eligible for auto-approval by rule dependency-management-version-updater - 2026-06-16T14:39:33Z
• ✅ CI tests passed - 2026-06-16T14:39:37Z
• ✅ Approved (commit: 5734785) - 2026-06-16T14:39:40Z
• ✅ Merge Started
• ✅ Merged - 2026-06-16T14:39:51Z

➡️ Current phase: PR merged successfully! ✅

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This PR has been automatically approved by the DD PR Approver bot.