Bump node-version to 22.x for GitHub workflows

[myabc]

⚠️ This PR includes commits from #1104. Please review/merge that PR first.

Commits cherry-picked from fork PR: opf#102

• Bump Bump ava to 6.4.1
• Update test snapshots
• Bump node-version to 22.x for GitHub workflows

[changeset-bot]

⚠️ No Changeset found

Latest commit: 8264e99

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[Copilot]

Pull Request Overview

This PR upgrades the Node.js version from 18.x to 22.x across all GitHub workflow files and updates the AVA testing framework from version 2.1.0 to 6.4.1, with corresponding test snapshot updates to reflect the new AVA documentation URL.

• Updates Node.js version to 22.x in all GitHub Actions workflows
• Upgrades AVA testing framework from 2.1.0 to 6.4.1
• Updates test snapshots to reflect AVA's new documentation URL

Reviewed Changes

Copilot reviewed 5 out of 7 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
.github/workflows/ci.yml	Updates Node.js version from 18 to 22 across all jobs
.github/workflows/optimize.yml	Updates Node.js version from 18 to 22
.github/workflows/release.yml	Updates Node.js version from 18.x to 22.x
package.json	Upgrades AVA from 2.1.0 to 6.4.1 and reorders prettier dependency
tests/snapshots/build.js.md	Updates AVA documentation URL from ava.li to avajs.dev

[myabc]

Please let me know if you need a changeset.