bb-bootstrap, create $BB_DIR/info
bb-bootstrap, create $BB_DIR/info

I'm not sure if this is an artifact of how I was testing or if there is
actually something else that was missing, either way this is a safe way
to ensure that info directory exists for the following code that fetches
instance metadata.

zfsonlinux/zfs-buildbot,zfsonlinux/zfs-buildbot