ci: align build-wasm node setup to setup-node@v6 / Node 24

[Copilot]

The build-wasm job in cgo.yml was the last outlier using actions/setup-node@v4 with Node 20, while every other Node.js step across ci.yml and cjs.yml already uses setup-node@v6 with Node 24.

Changes

• cgo.yml: Update the build-wasm "Set up Node.js" step from setup-node@cdca736 (v4) + node 20 → setup-node@395ad32 (v6) + node 24

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Generated by 👨‍🍳 PR Sous Chef · 92.1 AIC · ⌖ 1.08 AIC · ⊞ 17.6K · ◷

[Copilot]

Pull request overview

Aligns the build-wasm job’s Node.js setup in .github/workflows/cgo.yml with the rest of the repository’s CI configuration by moving off actions/setup-node@v4/Node 20 and standardizing on actions/setup-node@v6/Node 24.

Changes:

• Update build-wasm to use actions/setup-node@395ad326... (v6).
• Bump node-version from 20 to 24 for the wasm golden tests run via Node.

Show a summary per file

File	Description
.github/workflows/cgo.yml	Updates the build-wasm job’s Node.js setup to setup-node@v6 and Node 24 to match the rest of CI.

Copilot's findings

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• Files reviewed: 1/1 changed files
• Comments generated: 0

[github-actions]

✅ PR Code Quality Reviewer completed the code quality review.

[github-actions]

✅ Design Decision Gate 🏗️ completed the design decision gate check.

No ADR enforcement needed: PR #41243 does not have the 'implementation' label and has 0 new lines of code in business logic directories (≤100 threshold). Only 1 file changed.

[github-actions]

🧠 Matt Pocock Skills Reviewer has completed the skills-based review. ✅

[github-actions]

✅ Test Quality Sentinel completed test quality analysis.

No test files were added or modified in this PR. Only .github/workflows/cgo.yml was changed (CI workflow alignment). Test Quality Sentinel skipped.

[github-actions]

@copilot refresh the branch and rerun checks after syncing with base.

Generated by 👨‍🍳 PR Sous Chef · 92.1 AIC · ⌖ 1.08 AIC · ⊞ 17.6K · ◷

[github-actions]

Skills-Based Review 🧠

Applied /zoom-out — change looks good and correctly aligns the last outlier.

📋 Key Themes & Highlights

Key Themes

• Consistency alignment: build-wasm was the only job still on setup-node@v4 / Node 20. This PR eliminates that last discrepancy.
• SHA verified: 395ad3262231945c25e8478fd5baf05154b1d79f is already pinned in ci.yml (line 428) and across all cjs.yml jobs — the new value is a copy-paste from live, working CI, not a freshly-introduced dependency.
• Wasm script compatibility: scripts/test-wasm-golden.mjs uses only stable built-in Node.js APIs (fs, path, child_process, module) — no packages that could break on Node 24.

Positive Highlights

• ✅ Minimal, surgical change — exactly 2 lines, 1 file
• ✅ SHA pin is consistent with the rest of the repo (no version drift)
• ✅ Clear PR description explaining the motivation

🧠 Reviewed using Matt Pocock's skills by Matt Pocock Skills Reviewer · 30.4 AIC · ⌖ 7.47 AIC · ⊞ 6.5K

[github-actions]

No blocking issues — clean alignment change

2-line CI housekeeping: bumps the build-wasm job's Node.js step from setup-node@v4/Node 20 to setup-node@v6/Node 24, eliminating the last outlier in the repo.

Review notes

• SHA correctness: 395ad3262231945c25e8478fd5baf05154b1d79f is identical to every other setup-node reference across ci.yml, cjs.yml, and the other step in cgo.yml.
• Node 24 compatibility: test-wasm-golden.mjs runs a WASM binary via Node — Node 24 is fully backward-compatible here and already validated in all other jobs.
• No cache needed: This step skips cache: npm deliberately — there is no npm install preceding it.
• Minor (non-blocking): node-version: '24' uses single-quotes while the other step in the same file uses double-quotes.

🔎 Code quality review by PR Code Quality Reviewer · 42.6 AIC · ⌖ 6.99 AIC · ⊞ 5.2K