$ git clone -n https://gitee.com/yangcheng1203/webkitgtk.git /var/lib/mock/dist-an23.2-build-435131-73131/root/chroot_tmpdir/scmroot/webkitgtk
Cloning into '/var/lib/mock/dist-an23.2-build-435131-73131/root/chroot_tmpdir/scmroot/webkitgtk'...
$ git fetch origin 54f63c0258d0d088b8420c5b5b971d44af78ae2b:KOJI_FETCH_HEAD
From https://gitee.com/yangcheng1203/webkitgtk
 * [new ref]         54f63c0258d0d088b8420c5b5b971d44af78ae2b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 54f63c0 rebuild for loongarch64