$ git clone -n https://src.fedoraproject.org/rpms/cortado.git /var/lib/mock/f40-build-2275966-55119/root/chroot_tmpdir/scmroot/cortado
Cloning into '/var/lib/mock/f40-build-2275966-55119/root/chroot_tmpdir/scmroot/cortado'...
$ git fetch origin 81ff0af9590548a56b3e71603b75ad43183457fb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cortado
 * [new ref]         81ff0af9590548a56b3e71603b75ad43183457fb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 81ff0af Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild