$ git clone -n https://gitee.com/zhaohang_mskdxl/gtk3.git /var/lib/mock/dist-an23.3-build-415859-72844/root/chroot_tmpdir/scmroot/gtk3
Cloning into '/var/lib/mock/dist-an23.3-build-415859-72844/root/chroot_tmpdir/scmroot/gtk3'...
$ git fetch origin d2508b076bf9af43fefd9bf82ad285fd9bbc73f8:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/gtk3
 * [new ref]         d2508b076bf9af43fefd9bf82ad285fd9bbc73f8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d2508b0 update to gtk3-3.24.43-1