build(deps): Bump actions/setup-node from 6 to 7

[dependabot]

Bumps actions/setup-node from 6 to 7.

Release notes

Sourced from actions/setup-node's releases.

v7.0.0

What's Changed

Enhancements:

• Add cache-primary-key and cache-matched-key as outputs by @​gowridurgad in actions/setup-node#1577
• Migrate to ESM and upgrade dependencies by @​gowridurgad in actions/setup-node#1574

Bug fixes:

• Remove dummy NODE_AUTH_TOKEN export by @​gowridurgad in actions/setup-node#1558
• Only use mirrorToken in getManifest if it's provided by @​deiga in actions/setup-node#1548

Documentation updates:

• Add documentation for publishing to npm with Trusted Publisher (OIDC) by @​chiranjib-swain in actions/setup-node#1536
• docs: Update restore-only cache documentation by @​priya-kinthali in actions/setup-node#1550
• docs: Update caching recommendations to mitigate cache poisoning risks by @​chiranjib-swain in actions/setup-node#1567

Dependency update:

• Upgrade @​actions/cache to 5.1.0, log cache write denied by @​jasongin in actions/setup-node#1569

New Contributors

• @​chiranjib-swain made their first contribution in actions/setup-node#1536
• @​deiga made their first contribution in actions/setup-node#1548
• @​jasongin made their first contribution in actions/setup-node#1569

Full Changelog: actions/setup-node@v6...v7.0.0

v6.5.0

What's Changed

• Update @​actions/cache to 5.1.0 and add security overrides for undici and fast-xml-parser by @​HarithaVattikuti in actions/setup-node#1579

Full Changelog: actions/setup-node@v6.4.0...v6.5.0

v6.4.0

What's Changed

Dependency updates:

• Upgrade @​actions dependencies by @​Copilot in actions/setup-node#1525
• Update Node.js versions in versions.yml and bump package to v6.4.0 by @​priya-kinthali in actions/setup-node#1533

New Contributors

• @​Copilot made their first contribution in actions/setup-node#1525

Full Changelog: actions/setup-node@v6...v6.4.0

v6.3.0

What's Changed

Enhancements:

• Support parsing devEngines field by @​susnux in actions/setup-node#1283

... (truncated)

Commits

• 8207627 Migrate to ESM and upgrade dependencies (#1574)
• 04be95c Add cache-primary-key and cache-matched-key as outputs (#1577)
• 7c2c68d docs: Update caching recommendations to mitigate cache poisoning risks (#1567)
• 6a61c03 Merge pull request #1569 from jasongin/update-actions-cache-5.1.0
• 30eb73b Resolve high-severity audit issues
• 4e1a87a Update dist
• 360237f Strict equality
• 4f8aac5 Bump @​actions/cache to 5.1.0, log cache write denied
• f4a67bb Only use mirrorToken in getManifest if it's provided (#1548)
• 0355742 Remove dummy NODE_AUTH_TOKEN export (#1558)
• Additional commits viewable in compare view

[athena-omt]

CI is failing on the current head because test/workflow.test.ts still searches for actions/setup-node@v6 in the fork PR job, while this PR changes that workflow step to actions/setup-node@v7. Update the adjacent contract assertion to v7 and correct the pinned rg-ci.yml annotation from # v6 to # v7, then rerun the required checks. Evidence: test/workflow.test.ts:152; .github/workflows/ci.yml:270; .github/workflows/rg-ci.yml:58.

[athena-omt]

Reviewed current head 6b23903. The prior workflow-contract finding is fixed: the fork-job assertion now expects setup-node v7 and the pinned rg-ci annotation matches v7. Local validation passed (vitest run test/workflow.test.ts: 15/15; pnpm lint), and current CI/security checks pass. No unresolved review threads found.