Compose a amd-sev release 20220225 from linux-firmware release 20220411,
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git



commit 21a405e4623d91c673028f67404541afdcfbd056
Author: John Allen <john.allen@amd.com>
Date:   Fri Feb 25 18:46:35 2022 +0000

linux-firmware: Update AMD SEV firmware

Update AMD SEV firmware to version 0.17 build 48 for AMD family 17h
processors with models in the range 00h to 0fh.

Update AMD SEV firmware to version 0.24 build 15 for AMD family 17h
processors with models in the range 30h to 3fh.

Update AMD SEV firmware to version 1.51 build 3 for AMD family 19h
processors with models in the range 00h to 0fh.

Signed-off-by: John Allen <john.allen@amd.com>
Signed-off-by: Josh Boyer <jwboyer@kernel.org>