$ git clone -n https://src.fedoraproject.org/rpms/yaru-theme.git /var/lib/mock/f39-build-1520783-35832/root/chroot_tmpdir/scmroot/yaru-theme
Cloning into '/var/lib/mock/f39-build-1520783-35832/root/chroot_tmpdir/scmroot/yaru-theme'...
$ git fetch origin 6ef9c728a4318dbfa98934a532700372d562bce0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/yaru-theme
 * [new ref]         6ef9c728a4318dbfa98934a532700372d562bce0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ef9c72 chore: Update to 23.10.0 (rh#2235553)