Merge tag 'efi-2025-01-rc1' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request efi-2025-01-rc1

Documentation:

* Move the generic memory-documentation to doc/
* Fix typo boormethod

UEFI:

* Delete rng-seed if having EFI RNG protocol
* Don't call restart_uboot in EFI watchdog test
* Simplify building EFI binaries in Makefile
* Show FirmwareVendor and FirmwareRevision in helloworld
* Add debug output for efi bootmeth

Other:

* CONFIG_CMD_CLK should depend on CONFIG_CLK
* simplify clk command
* enable clk command on the sandbox