This will ensure that the OSTrees get generated on each compose
so that the media created will match the version numbers of the
OSTree inside.
The caveat is that there can be empty commits that do happen.
Signed-off-by: Dusty Mabe <dusty@dustymabe.com>
(cherry picked from commit 0fca75d92a1a48bdbb766a4a61a27694a7ca5a6d)
