Merge tag 'efi-2024-07-rc1' of https://source.denx.de/u-boot/custodians/u-boot-efi

Merge tag 'efi-2024-07-rc1' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request efi-2024-07-rc1

Documentation:

* improve description of FAT partition name generation
* add missing :: in doc/usage/cmd/itest.rst

UEFI:

* fix address mode for __efi_runtime_start/stop,
  __efi_runtime_rel_start/stop
* fix size of variable attribute constants
* enable booting via EFI boot manager by default
* correct the sequence of the EFI boot methods
* correct finding the default EFI binary
* don't delete variable from memory if update failed
* fix append write behavior to non-existent variable
* Use binman for testing capsule updates on the sandbox
* Consider capsule test files in .gitignore and make clean