$ git clone -n https://src.fedoraproject.org/rpms/snakeyaml.git /var/lib/mock/f40-build-2488104-61651/root/chroot_tmpdir/scmroot/snakeyaml
Cloning into '/var/lib/mock/f40-build-2488104-61651/root/chroot_tmpdir/scmroot/snakeyaml'...
$ git fetch origin 8db1735a98b90dc384762dd21bda1380d43ec422:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/snakeyaml
 * [new ref]         8db1735a98b90dc384762dd21bda1380d43ec422 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8db1735 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild