$ git clone -n https://gitee.com/wz002/libvpx.git /var/lib/mock/dist-an23.3-build-416453-72865/root/chroot_tmpdir/scmroot/libvpx
Cloning into '/var/lib/mock/dist-an23.3-build-416453-72865/root/chroot_tmpdir/scmroot/libvpx'...
$ git fetch origin 09f36cc3e785a655a5de5240f712e0eb8923d83f:KOJI_FETCH_HEAD
From https://gitee.com/wz002/libvpx
 * [new ref]         09f36cc3e785a655a5de5240f712e0eb8923d83f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 09f36cc update to libvpx-1.14.1-2