Merge tag 'efi-2022-10-rc5' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2022-10-rc5

Documentation:

* man-page for tftpput

UEFI:

* fix driver binding protocol for block IO devices
* don't delete invalid handles
* add a unit test for the EFI Conformance Profile Table

Other:

* correct short text for tftpboot