$ git clone -n https://gitee.com/mgb01105731/gtk4_3.git /var/lib/mock/dist-an23.3-build-450699-73453/root/chroot_tmpdir/scmroot/gtk4_3
Cloning into '/var/lib/mock/dist-an23.3-build-450699-73453/root/chroot_tmpdir/scmroot/gtk4_3'...
$ git fetch origin a23.3:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/gtk4_3
 * [new branch]      a23.3      -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 24b6870 Downgrade version to 4.15.3 to fix nautilus bug