$ git clone -n https://gitee.com/opencloudos-stream/webkitgtk.git /var/lib/mock/dist-ocs23-build-36246-1965/root/chroot_tmpdir/scmroot/webkitgtk
Cloning into '/var/lib/mock/dist-ocs23-build-36246-1965/root/chroot_tmpdir/scmroot/webkitgtk'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/webkitgtk
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 81cd55b !5 Split into webkitgtk6.0 Merge pull request !5 from jackxjchen/master