$ git clone -n https://src.fedoraproject.org/rpms/kdbg.git /var/lib/mock/f40-build-2670736-67349/root/chroot_tmpdir/scmroot/kdbg
Cloning into '/var/lib/mock/f40-build-2670736-67349/root/chroot_tmpdir/scmroot/kdbg'...
$ git fetch origin 550ca81609db22653ed388ad31bb6662b8435399:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdbg
 * [new ref]         550ca81609db22653ed388ad31bb6662b8435399 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 550ca81 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild