[python-dill][hailtop] update past the bad version of dill

[danking]

Fixes #13535.

All the new hailgenetics/dill images are now up: https://hub.docker.com/r/hailgenetics/python-dill/tags

[jigold]

Can you remind me how these new images get into the hail-vdc artifact registry and on Azure as well?

[danking]

Sure! There's a CI build step that copies everything from hailgenetics into the local repo. mirror_hailgenetics_images. Then, in the worker, we notice a limited set of hailgenetics images and, instead of getting them from docker hub, we get them from our internal repositories.

[jigold]

We only copy if the image isn't already present. I think this code is not what you want in mirror images. We should copy if the contents change as well.

copy_if_not_present() {
    src_image=$1
    dest_image=$2
    if ! skopeo inspect "docker://docker.io/$1";
    then
        echo "$1 does not exist yet, doing nothing"
    elif skopeo inspect "docker://$2";
    then
      echo "$2 already exists, doing nothing"
    else
      echo "$2 does not exist, copying $1 to $2"
      copy_image $1 $2
    fi
}

[danking]

ugh, that used to just use copy_image and skopeo did The Right Thing (i.e. copy if it the tag had been updated).

[danking]

I'll just manually do this right now.

[danking]

Done.

[danking]

And a PR to fix the root cause #13538.