$ git clone -n https://gitee.com/yan1hcdc/system-rpm-config.git /var/lib/mock/dist-an23.3-build-430515-73048/root/chroot_tmpdir/scmroot/system-rpm-config
Cloning into '/var/lib/mock/dist-an23.3-build-430515-73048/root/chroot_tmpdir/scmroot/system-rpm-config'...
$ git fetch origin 10a3feb3b3b84292a84758b874808490f2b7a7fc:KOJI_FETCH_HEAD
From https://gitee.com/yan1hcdc/system-rpm-config
 * [new ref]         10a3feb3b3b84292a84758b874808490f2b7a7fc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 10a3feb add support for RISC-V build