Merge tag 'efi-2025-01-rc2-2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Merge tag 'efi-2025-01-rc2-2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request efi-2025-01-rc2-2

Documentation:

* correct title and author of rst2pdf generated pdf
* describe CONFIG_DEBUG_SBI_CONSOLE
* remove vile language

UEFI

* correct printf codes in mkeficapsule
* add an EFI test app
* move default filename to a function
* move get_efi_pxe_arch() to efi_helper
* allow reporting the host defaults in efidebug
* drop sandbox PXE architecture

Other:

* do not reserve extra 16 KiB of stack in lmb
* disable the sandbox virtio blk device
* provide -N command line flag to control EFI default boot file name
  on the sandbox
* provide a unit test for the efi bootmeth