feat: option to upload build as artifact

[privatenumber]

Is your feature request related to a problem? Please describe.

Sometimes, it's useful to debug why a distribution is so large by assessing the content.

Describe the solution you'd like

An option to enable uploading the build output as an artifact: https://docs.github.com/en/actions/guides/storing-workflow-data-as-artifacts

Describe alternatives you've considered

Additional context