To make a bit clearer this is an internal-to-bootc thing; but also
because other projects like bootupd may start referencing it.
Signed-off-by: Colin Walters <walters@verbum.org>
This code has been forked between bootupd and coreos-installer
and here. This is prep for having bootupd pull it from bootc's
git so we can deduplicate.
Signed-off-by: Colin Walters <walters@verbum.org>