$ git clone -n https://src.fedoraproject.org/rpms/jsonnet.git /var/lib/mock/f41-build-843012-161800/root/chroot_tmpdir/scmroot/jsonnet
Cloning into '/var/lib/mock/f41-build-843012-161800/root/chroot_tmpdir/scmroot/jsonnet'...
$ git fetch origin cdb872402ed37d40c205689b64c046ffed7563ad:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jsonnet
 * [new ref]         cdb872402ed37d40c205689b64c046ffed7563ad -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cdb8724 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild