gomodjail should provide a plain shell script that utilizes zip(1) for packing the self-extract archive, without running gomodjail pack #57

https://github.com/containerd/nerdctl/blob/0c2e76bb7cd862c74037646d8c8c49c5d805246d/Dockerfile#L263-L266

# FIXME: `gomodjail pack` depends on QEMU for non-native architecture
# TODO: gomodjail should provide a plain shell script that utilizes `zip(1)` for packing the self-extract archive, without running `gomodjail pack`..
RUN /out/bin/gomodjail pack --go-mod=/go/src/github.com/containerd/nerdctl/go.mod /out/bin/nerdctl && \
  cp -a nerdctl.gomodjail /out/bin/