$ git clone -n https://src.fedoraproject.org/rpms/onnx.git /var/lib/mock/f39-build-1893639-42802/root/chroot_tmpdir/scmroot/onnx
Cloning into '/var/lib/mock/f39-build-1893639-42802/root/chroot_tmpdir/scmroot/onnx'...
$ git fetch origin d4747a515c09df4ac889e17a4372ebb0e1611b49:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/onnx
 * [new ref]         d4747a515c09df4ac889e17a4372ebb0e1611b49 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d4747a5 Fix onnxruntime patch