chore: update CI

[sjvans]

Update CI Configuration

🔧 Chore: Updated the GitHub Actions CI workflow to streamline Node.js version support and upgrade action dependencies.

Changes

• .github/workflows/ci.yml:
  • Reduced Node.js test matrix from [20.x, 22.x] to [22.x] only, dropping Node 20 from the CI pipeline.
  • Upgraded actions/checkout from v3 to v6.0.3.
  • Upgraded actions/setup-node from v3 to v6.4.0.

• 🔄 Regenerate and Update Summary

PR Bot Information

Version: 1.26.11

• Output Template: Default Template
• Correlation ID: 47b8ea60-d6eb-4990-94bc-cd6459561a5d
• Event Trigger: pull_request.opened
• File Content Strategy: Full file content
• Summary Prompt: Default Prompt
• LLM: anthropic--claude-4.6-sonnet

[hyperspace-insights]

Both action version tags (actions/checkout@v6.0.3 and actions/setup-node@v6.4.0) reference versions that don't exist and will break the CI pipeline — these need to be corrected to valid releases (v4 for both) before this PR can merge.

PR Bot Information

Version: 1.26.11

• Correlation ID: 47b8ea60-d6eb-4990-94bc-cd6459561a5d
• File Content Strategy: Full file content
• LLM: anthropic--claude-4.6-sonnet
• Event Trigger: pull_request.opened

[hyperspace-insights]

Summary

The following content is AI-generated and provides a summary of the pull request:

---

Update CI Workflow: Drop Node 20, Upgrade GitHub Actions

🔧 Chore: Updated GitHub Actions CI and release workflows to streamline Node.js version support and upgrade action dependencies.

Changes

• .github/workflows/ci.yml:

  • Narrowed the Node.js test matrix from [20.x, 22.x] to [22.x] only, dropping Node 20 support from CI.
  • Upgraded actions/checkout from v3 to v6.0.3.
  • Upgraded actions/setup-node from v3 to v6.4.0.

• .github/workflows/release.yml:

  • Upgraded actions/checkout from v3 to v6.0.3.
  • Upgraded actions/setup-node from v3 to v6.4.0.

---

• 🔄 Regenerate and Update Summary
• ✏️ Insert as PR Description (deletes this comment)
• 🗑️ Delete comment

PR Bot Information

Version: 1.26.11

• File Content Strategy: Full file content
• Summary Prompt: Default Prompt
• LLM: anthropic--claude-4.6-sonnet
• Output Template: Default Template
• Event Trigger: pull_request.ready_for_review
• Correlation ID: 81dc587d-ac8b-4e5d-9b66-236780398e2a

[hyperspace-insights]

Both workflows reference non-existent versions (v6.0.3 / v6.4.0) of actions/checkout and actions/setup-node — both of these actions are only at major version v4, so all four references need to be corrected to avoid immediate workflow failures.

PR Bot Information

Version: 1.26.11

• File Content Strategy: Full file content
• Event Trigger: pull_request.ready_for_review
• LLM: anthropic--claude-4.6-sonnet
• Correlation ID: 81dc587d-ac8b-4e5d-9b66-236780398e2a