EA build failing

The early access build is failing since moving to the official GraalVM GH Action:

```
Run graalvm/setup-graalvm@v1
  with:
    version: 21.0.3
    java-version: 17
    components: native-image
    github-token: ***
    set-java-home: true
    native-image-musl: false
Error: Unexpected HTTP response: 404
```