Fix docker image not built

The original error error building image: error building stage: failed to get filesystem from image: error removing sbin to make way for new symlink: unlinkat //sbin/docker-init: device or resource busy is now fixed (see https://gitlab.com/gitlab-org/gitlab-runner/-/issues/37003).

But there is a new error error building image: error building stage: failed to execute command: waiting for process to exit: exit status 1.