$ git clone -n https://gitee.com/yan1hcdc/system-rpm-config.git /var/lib/mock/dist-an23.3-build-430576-73048/root/chroot_tmpdir/scmroot/system-rpm-config
Cloning into '/var/lib/mock/dist-an23.3-build-430576-73048/root/chroot_tmpdir/scmroot/system-rpm-config'...
$ git fetch origin e0810c3a1554eee224af0e4a86fa99100cd91202:KOJI_FETCH_HEAD
From https://gitee.com/yan1hcdc/system-rpm-config
 * [new ref]         e0810c3a1554eee224af0e4a86fa99100cd91202 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e0810c3 Revert "add support for RISC-V build"