[S] Change in coreboot[main]: Update opensbi submodule to upstream master branch

[ron minnich (Code Review)]

Attention is currently required from: Maximilian Brune, Philipp Hug, ron minnich.

Hello Martin L Roth, Maximilian Brune, Philipp Hug, build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/81543?usp=email

to look at the new patch set (#3).

Change subject: Update opensbi submodule to upstream master branch
......................................................................

Update opensbi submodule to upstream master branch

Updating from commit id 5019fd124b4c (2022-09-01):
  include: sbi: Reduce includes in sbi_pmu.h

to commit id 5186da687deb (2024-03-20):
  platform: generic: allwinner: sun20i-d1: Remove duplicated CSR definitions

This brings in 465 new commits.

Tested on the SiFive unmatched.

Because the coreboot opensbi shim uses include files from opensbi,
it was necessary to do this:
#undef __always_inline
because coreboot also defines __always_inline in
src/commonlib/bsd/include/commonlib/bsd/compiler.h
and opensbi does not have a guard around their definition.

Change-Id: I50ce0ba3b6409247a94b49565cc04454903e88d0
Signed-off-by: Martin Roth 
Signed-off-by: Ronald G Minnich 
---
M 3rdparty/opensbi
M src/arch/riscv/opensbi.c
M src/soc/sifive/fu540/memlayout.ld
M src/soc/sifive/fu740/memlayout.ld
4 files changed, 9 insertions(+), 8 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/43/81543/3