$ git clone -n https://gitee.com/gcdota930915/grub2.git /var/lib/mock/dist-an23.5-build-545035-86961/root/chroot_tmpdir/scmroot/grub2
Cloning into '/var/lib/mock/dist-an23.5-build-545035-86961/root/chroot_tmpdir/scmroot/grub2'...
$ git reset --hard origin/a23-nx-unified
HEAD is now at a64ab5d [Plan B] efi: Add NX memory attributes for kernel loaders (unified path)