$ git clone -n https://gitee.com/opencloudos-stream/libheif.git /var/lib/mock/dist-ocs23-loongarch64-build-166477-10200/root/chroot_tmpdir/scmroot/libheif
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-166477-10200/root/chroot_tmpdir/scmroot/libheif'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libheif
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 16ddb3a !6 [I9OWZO]:Rebuild for dav1d in opencloudos-stream Merge pull request !6 from ocs-bot/master