$ git clone -n https://src.fedoraproject.org/rpms/dnf5.git /var/lib/mock/f41-build-813513-148684/root/chroot_tmpdir/scmroot/dnf5
Cloning into '/var/lib/mock/f41-build-813513-148684/root/chroot_tmpdir/scmroot/dnf5'...
$ git fetch origin 586e30f826cfb78fd5fddd83ce9676e3973fc550:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dnf5
 * [new ref]         586e30f826cfb78fd5fddd83ce9676e3973fc550 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 586e30f Update to 5.2.4.0 upstream release