$ git clone -n https://gitee.com/rabbitali/webkitgtk.git /var/lib/mock/dist-an23.2-build-446639-73323/root/chroot_tmpdir/scmroot/webkitgtk
Cloning into '/var/lib/mock/dist-an23.2-build-446639-73323/root/chroot_tmpdir/scmroot/webkitgtk'...
$ git fetch origin b6f290f3013d26e88f8e2596a6d123b3dda6a538:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/webkitgtk
 * [new ref]         b6f290f3013d26e88f8e2596a6d123b3dda6a538 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b6f290f feat(spec): add support for loongarch64