Publish websocket container
PR #21954 was hoping to publish a superset-websocket container to Docker Hub, but this has apparenlty not worked... Since this is really CI-related I'm not sure external contributors like myself can really fix that, so raising this as an issue instead.
See also related PR #21379, also attempting to enable image publication...
In the meantime, our organization maintains an up-to-date fork over here (kept in sync using pull app), which has auto-builds into this image.
Hey @craig-rueda any idea why the websocket image isn't being published?
Oops, after looking at the logs I guess I see the problem! The image is built but not pushed... Fix on its way with #22181
Fix is merged, closing issue.