$ git clone -n https://gitee.com/lxpzero/grub2.git /var/lib/mock/dist-an23.0-build-323995-64688/root/chroot_tmpdir/scmroot/grub2
Cloning into '/var/lib/mock/dist-an23.0-build-323995-64688/root/chroot_tmpdir/scmroot/grub2'...
$ git reset --hard origin/a23
HEAD is now at 960d2c5 Fix CVE-2023-4692 CVE-2023-4693