$ git clone -n https://gitee.com/mgb01105731/gtk4_3.git /var/lib/mock/dist-an23-build-450789-73460/root/chroot_tmpdir/scmroot/gtk4_3
Cloning into '/var/lib/mock/dist-an23-build-450789-73460/root/chroot_tmpdir/scmroot/gtk4_3'...
$ git fetch origin f93a95b1a43d7bb203f44242eb143ba4244b867d:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/gtk4_3
 * [new ref]         f93a95b1a43d7bb203f44242eb143ba4244b867d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f93a95b Downgrade version to 4.15.3 to fix nautilus bug