$ git clone -n https://gitee.com/opencloudos-stream/gstreamer1-plugins-base.git /var/lib/mock/dist-ocs23-riscv-rva23-build-359561-42058/root/chroot_tmpdir/scmroot/gstreamer1-plugins-base
Cloning into '/var/lib/mock/dist-ocs23-riscv-rva23-build-359561-42058/root/chroot_tmpdir/scmroot/gstreamer1-plugins-base'...
$ git fetch origin rva23:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/gstreamer1-plugins-base
 * [new branch]      rva23      -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 00b8127 riscv Update to 1.26.4