$ git clone -n https://gitee.com/opencloudos-stream/grpc.git /var/lib/mock/dist-ocs23-loongarch64-build-168447-10414/root/chroot_tmpdir/scmroot/grpc
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-168447-10414/root/chroot_tmpdir/scmroot/grpc'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/grpc
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ec77a6e !4 Bump version to 1.56.1 and fix CVE-2023-33953 Merge pull request !4 from ZoeDong/master