$ git clone -n https://src.fedoraproject.org/rpms/kolf.git /var/lib/mock/f41-build-side-1-2751541-31107/root/chroot_tmpdir/scmroot/kolf
Cloning into '/var/lib/mock/f41-build-side-1-2751541-31107/root/chroot_tmpdir/scmroot/kolf'...
$ git fetch origin 804a9c6f6e449db455b23547451d7ddf44206f7a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kolf
 * [new ref]         804a9c6f6e449db455b23547451d7ddf44206f7a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 804a9c6 24.08.1