$ git clone -n https://src.fedoraproject.org/rpms/groff.git /var/lib/mock/f41-build-821310-152522/root/chroot_tmpdir/scmroot/groff
Cloning into '/var/lib/mock/f41-build-821310-152522/root/chroot_tmpdir/scmroot/groff'...
$ git fetch origin 7364e0e4cffd0f2b70f3e884f0b849d8857f0553:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/groff
 * [new ref]         7364e0e4cffd0f2b70f3e884f0b849d8857f0553 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7364e0e Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild