$ git clone -n https://gitee.com/Yang_X_Y/gstreamer1.git /var/lib/mock/dist-an23.2-build-401682-72376/root/chroot_tmpdir/scmroot/gstreamer1
Cloning into '/var/lib/mock/dist-an23.2-build-401682-72376/root/chroot_tmpdir/scmroot/gstreamer1'...
$ git fetch origin 6f1f8b9ab7be74287a1e691443260baa25927dd3:KOJI_FETCH_HEAD
From https://gitee.com/Yang_X_Y/gstreamer1
 * [new ref]         6f1f8b9ab7be74287a1e691443260baa25927dd3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6f1f8b9 1.22.6