We will now have a dedicated alpine based `distrobox` image. Due to
restrictions in how the `/tmp` directory in a `distrobox` image works,
it will not play nicely with generating a local tarball for rebasing a
locally built image. Going further into fixing this would required a
rootful setup and I'd rather leave the `distrobox` method as an easy way
to try out building a recipe for users who are not booted on a
`bluebuild` image.
Extra packages are installed to make the `distrobox` setup quicker and a
`distrobox.ini` file is provided to easily create the container and
export the CLI for use on the host machine. The `podman` binary is
passed into the `distrobox` container so that all images that are built
will be accessible locally and allows rootless operation without extra
setup.
