$ git clone -n https://src.fedoraproject.org/rpms/cbootimage.git /var/lib/mock/f41-build-830651-156689/root/chroot_tmpdir/scmroot/cbootimage
Cloning into '/var/lib/mock/f41-build-830651-156689/root/chroot_tmpdir/scmroot/cbootimage'...
$ git fetch origin 2587e33e8d6ab7bff1bd9cc991b630b7925afd42:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cbootimage
 * [new ref]         2587e33e8d6ab7bff1bd9cc991b630b7925afd42 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2587e33 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild