Description: Grub binaries created using the example sbat.csv provided don't boot with either fedora's or ubuntu's or debian's shimx64.efi, and give `Verification failed: (0x1A) Security Violation` error. I tied this with the latest grub available in arch repos and https://archive.archlinux.org/packages/g/grub/grub-2%3A2.06-5-x86_64.pkg.tar.zst but there was same error.

I was able to launch the grubx64.efi by changing
"grub,1,Free Software Foundation,grub,2:2.12rc1-4,https//www.gnu.org/software/grub/"
to
"grub,2,Free Software Foundation,grub,2:2.12rc1-4,https//www.gnu.org/software/grub/"
in the example grub as described here: https://www.suse.com/support/kb/doc/?id=000021080.


Additional info:
* Grub version: 2:2.12rc1-4

Steps to reproduce:
- Install grub
- download signed shim binary from debian's servers, and copy to /efi/EFI/boot as BOOTx64.EFI
- build grubx64.efi efi binary using example sbat.csv provided with package using
grub-image -O "x86_64-efi" -o "grubx64.efi" -d /usr/lib/grub/x86_64-efi -p "/EFI/boot" --sbat /usr/share/grub/sbat.csv all_video boot btrfs cat chain \
configfile echo efifwsetup efinet ext2 fat font gettext gfxmenu gfxterm gfxterm_background gzio halt help hfsplus iso9660 jpeg keystatus loadenv loopback \
linux ls lsefi lsefimmap lsefisystab lssal memdisk minicmd normal ntfs part_apple part_msdos part_gpt password_pbkdf2 png probe reboot regexp search \
search_fs_uuid search_fs_file search_label serial sleep smbios squash4 test tpm true video xfs zfs zfscrypt zfsinfo cpuid play cryptodisk gcry_arcfour \
gcry_blowfish gcry_camellia gcry_cast5 gcry_crc gcry_des gcry_dsa gcry_idea gcry_md4 gcry_md5 gcry_rfc2268 gcry_rijndael gcry_rmd160 gcry_rsa gcry_seed \
gcry_serpent gcry_sha1 gcry_sha256 gcry_sha512 gcry_tiger gcry_twofish gcry_whirlpool luks luks2 lvm mdraid09 mdraid1x raid5rec raid6rec

- sign grubx64.efi with MOK
sbsign --cert /etc/default/SB-keys/MOK.crt --key /etc/default/SB-keys/MOK.key --output grubx64.efi grubx64.efi

- copy grubx64.efi to /efi/EFI/boot