[FEATURE REQUEST] Hosted docker image

[lrichards-etsy]

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

No response

Describe the solution you'd like

Having a Polaris docker image hosted in [docker.io, ghcr.io, quay.io] so developing & build pipelines can use docker pull <polaris image>.

Describe alternatives you've considered

No response

Additional context

No response

[snazy]

Hi @lrichards-etsy!
Yes, that's definitely useful for releases.

From personal experience, I'd prefer ghcr.io (extremely easy in GH workflows, but with some caveats for new repos/images) and/or quay.io.