add WiiEAS mk2 - #176

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: dsanders11/json-schema-validate-action@v1.1.2. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/