ci: use GitHub-hosted Linux runners

[willkill07]

Overview

Switch Linux CI jobs from custom runner labels to standard GitHub-hosted runner labels.

• I confirm this contribution is my own work, or I have the right to submit it under this project's license.
• I searched existing issues and open pull requests, and this does not duplicate existing work.

Details

• Replaces linux-amd64-cpu4 with ubuntu-latest across workflow jobs and Linux AMD64 matrix entries.
• Replaces linux-arm64-cpu4 with ubuntu-24.04-arm across Linux ARM64 matrix entries.
• Leaves .github/actionlint.yaml unchanged so the existing self-hosted runner allow-list remains in place.

Where should the reviewer start?

Start with .github/workflows/ci_rust.yml, then compare the same matrix-label change across the Go, Node.js, Python, and WebAssembly workflows.

Related Issues: (use one of the action keywords Closes / Fixes / Resolves / Relates to)

• Relates to: none

Summary by CodeRabbit

• Chores
  • Updated CI/CD workflows to use GitHub-hosted runners for build and test jobs across all platforms (Go, Node.js, Python, Rust, and WebAssembly).

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: ASSERTIVE

Plan: Enterprise

Run ID: ca1af4e8-7629-4ce0-b3a3-fcb5e0aa3253

📥 Commits

Reviewing files that changed from the base of the PR and between c200917 and 1ba45cc.

📒 Files selected for processing (7)

• .github/workflows/ci_check.yml
• .github/workflows/ci_docs.yml
• .github/workflows/ci_go.yml
• .github/workflows/ci_node.yml
• .github/workflows/ci_python.yml
• .github/workflows/ci_rust.yml
• .github/workflows/ci_wasm.yml

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Walkthrough

GitHub Actions CI workflows are updated to use GitHub-hosted runners instead of custom CPU4 runners. Linux AMD64 jobs now target ubuntu-latest, and Linux ARM64 jobs now target ubuntu-24.04-arm, across all language and build pipelines.

Changes

CI Runner Migration

Layer / File(s)	Summary
Standalone Job Configuration ​.github/workflows/ci_check.yml, ​.github/workflows/ci_docs.yml	Runner label updated from linux-amd64-cpu4 to ubuntu-latest.
Matrix-based Job Configuration ​.github/workflows/ci_go.yml, ​.github/workflows/ci_node.yml, ​.github/workflows/ci_python.yml, ​.github/workflows/ci_rust.yml, ​.github/workflows/ci_wasm.yml	Matrix entries updated: linux-amd64-cpu4 → ubuntu-latest and linux-arm64-cpu4 → ubuntu-24.04-arm.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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