$ git clone -n https://gitee.com/mgb01105731/gdk-pixbuf2_1.git /var/lib/mock/dist-an23.3-build-420327-72884/root/chroot_tmpdir/scmroot/gdk-pixbuf2_1
Cloning into '/var/lib/mock/dist-an23.3-build-420327-72884/root/chroot_tmpdir/scmroot/gdk-pixbuf2_1'...
$ git fetch origin de48084bf8fa29c7ed1cc61f9a82f5cc0b66cfda:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/gdk-pixbuf2_1
 * [new ref]         de48084bf8fa29c7ed1cc61f9a82f5cc0b66cfda -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at de48084 Update to 2.42.12 from 2.42.10