$ git clone -n https://src.fedoraproject.org/rpms/dnsdist.git /var/lib/mock/f40-build-2271945-54900/root/chroot_tmpdir/scmroot/dnsdist
Cloning into '/var/lib/mock/f40-build-2271945-54900/root/chroot_tmpdir/scmroot/dnsdist'...
$ git fetch origin 098d002898ed594d4395b35b4a49dc0551f397e9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dnsdist
 * [new ref]         098d002898ed594d4395b35b4a49dc0551f397e9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 098d002 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild