Add buildpacksio/pack:<version>-base images to delivery

[natalieparellano]

Summary

I still need to test this out end-to-end but I think this should resolve #1554 by adding a pack image based on ubuntu:jammy to our delivery pipeline.

Output

Before

We publish:

• buildpacksio/pack:0.X.Y (version such as 0.31.0)
• buildpacksio/pack:latest

After

We publish:

• buildpacksio/pack:0.X.Y (version such as 0.31.0) <- still a tiny image
• buildpacksio/pack:latest <- still a tiny image
• buildpacksio/pack:0.X.Y-base <- based on jammy

Documentation

• Should this change be documented?
  • Yes, see #___
  • No

Related

Resolves #1554

[natalieparellano]

No longer needed since we don't use the pack action to build pack.

[natalieparellano]

We base the lifecycle image on gcr.io/distroless/static, so it might make sense here as well. It's not as small as scratch but it avoids the need for branching logic in the Dockerfile.

[natalieparellano]

Tested on fork, this appears to work fine: https://github.com/natalieparellano/pack/actions/runs/6670247077

$  docker run --rm natalieparellano/pack:latest version
0.1027.2+git-fa1945d
$  docker run --rm --entrypoint /bin/sh natalieparellano/pack:latest
docker: Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: exec: "/bin/sh": stat /bin/sh: no such file or directory: unknown.
$  docker run --rm natalieparellano/pack:0.1027.2 version
0.1027.2+git-fa1945d
$  docker run --rm --entrypoint /bin/sh natalieparellano/pack:0.1027.2
docker: Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: exec: "/bin/sh": stat /bin/sh: no such file or directory: unknown.
$  docker run --rm natalieparellano/pack:0.1027.2-base version
0.1027.2+git-fa1945d
$  docker run --rm --entrypoint /bin/sh natalieparellano/pack:0.1027.2-base
(succeeds)

[natalieparellano]

Perhaps there's a better tagging schema vs pack:<version>-base. I'm happy to make updates based on suggestions.

[natalieparellano]

I imagine folks using a "base" image will want a floating tag for the latest version, so I added 01fbd91