Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/download-artifact@v4, noir-lang/noir-gates-diff@dbe920a8dcc3370af4be4f702ca9cef29317bec1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/