$ git clone -n https://src.fedoraproject.org/rpms/dragon.git /var/lib/mock/f38-build-side-42-init-devel-585737-26112/root/chroot_tmpdir/scmroot/dragon
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-585737-26112/root/chroot_tmpdir/scmroot/dragon'...
$ git fetch origin 7ece99fde70e4d27fc377dffac860a757955efa6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dragon
 * [new ref]         7ece99fde70e4d27fc377dffac860a757955efa6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7ece99f feat: 22.12.3