Moderate: grub2 security update (Oracle Linux 8)

[2.02-156.0.1]
- Restore correct SBAT entries
- Replaced bugzilla.oracle.com references [Orabug: 35475894]
- efinet: Close and reopen card on failure [Orabug: 35126950]
- Fix CVE-2022-3775 [Orabug: 34867710]
- Bump SBAT metadata for grub to 3 [Orabug: 34871758]
- Enable signing on aarch64
- Don't try to switch to a BLS config if GRUB_ENABLE_BLSCFG is already set (Javier Martinez Canillas) [Orabug: 34375996]
- Enable back btrfs module by default [Orabug: 34377188]
- Backport upstream SNP protocol fixes [Orabug: 34195100]
- Rebase Fix EFI loader kernel image allocation patch, adapt it to new NX code [Orabug: 34352232]
- enable multiboot2 [Orabug: 34285558]
- backport arm64: Fix EFI loader kernel image allocation [Orabug: 33702462]
- backport Arm: check for the PE magic for the compiled arch [Orabug: 33702462]
- Backport some better script logic for BTRFS support [Orabug: 32448171]
- Do not add shim and grub certificate deps for aarch64 packages [Orabug: 32670033]
- Update Oracle SBAT data [Orabug: 32670033]
- Use new signing certificate [Orabug: 32670033]
- Fix various coverity issues [Orabug: 32530657]
- Set proper blsdir if /boot is on btrfs rootfs [Orabug: 32063327]
- Add CVE-2020-15706, CVE-2020-15707 to the list [Orabug: 31225072]
- honor /etc/sysconfig/kernel DEFAULTKERNEL setting for BLS [Orabug: 30643497]
- set EFIDIR as redhat for additional grub2 tools [Orabug: 29875597]
- Update upstream references [Orabug: 26388226]
- Insert Unbreakable Enterprise Kernel text into BLS config file [Orabug: 29417955]
- fix symlink removal scriptlet, to be executed only on removal [Orabug: 19231481]
- Fix comparison in patch for 18504756
- Remove symlink to grub environment file during uninstall on EFI platforms [Orabug: 19231481]
- Put 'with' in menuentry instead of 'using' [Orabug: 18504756]
- Use different titles for UEK and RHCK kernels [Orabug: 18504756]

[2.02-156]
- fs/ntfs: OOB write fix
- (CVE-2023-4692)
- Resolves: #RHEL-11566

[2.06-155]
- grub-set-bootflag: Fix for CVE-2024-1048
- (CVE-2024-1048)
- Resolves: #RHEL-20746

[2.02-154]
- Missing install script for previous commit
- Related: #RHEL-4343

[2.02-153]
- util: Enable default kernel for updates
- Resolves: #RHEL-4343

[2.02-152]
- kern/ieee1275/init: ppc64: Restrict high memory in presence
of fadump
- Resolves: #RHEL-14283

[2.02-151]
- util: Regenerate kernelopts if missing on ppc
- Resolves: #2051889