$ git clone -n https://gitee.com/renping000/gtk4.git /var/lib/mock/dist-an8.6-build-187920-60586/root/chroot_tmpdir/scmroot/gtk4
Cloning into '/var/lib/mock/dist-an8.6-build-187920-60586/root/chroot_tmpdir/scmroot/gtk4'...
$ git fetch origin 1c83676ecebf3d41b4824a967bf8cb6ac48b4c96:KOJI_FETCH_HEAD
From https://gitee.com/renping000/gtk4
 * [new ref]         1c83676ecebf3d41b4824a967bf8cb6ac48b4c96 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1c83676 4.8.2