$ git clone -n https://src.fedoraproject.org/rpms/nodejs-undici.git /var/lib/mock/f40-build-2317823-58188/root/chroot_tmpdir/scmroot/nodejs-undici
Cloning into '/var/lib/mock/f40-build-2317823-58188/root/chroot_tmpdir/scmroot/nodejs-undici'...
$ git fetch origin 8573fc267d13a919aa10d9ca209a8223f477d946:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nodejs-undici
 * [new ref]         8573fc267d13a919aa10d9ca209a8223f477d946 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8573fc2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild