$ git clone -n http://git.inferitos.ru/rpms/f39-backgrounds /var/lib/mock/inferit-9-epel-build-42872-82524/root/chroot_tmpdir/scmroot/f39-backgrounds
Cloning into '/var/lib/mock/inferit-9-epel-build-42872-82524/root/chroot_tmpdir/scmroot/f39-backgrounds'...
$ git fetch origin changed/i9e/f39-backgrounds-39.0.5-2.el9.1:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/f39-backgrounds
 * [new tag]         changed/i9e/f39-backgrounds-39.0.5-2.el9.1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 744f262 Drop R: xfdesktop