[M] Change in coreboot[main]: [test] upgrade GCC to 15-20241215 Snapshot

[Elyes Haouas (Code Review)]

Attention is currently required from: Martin L Roth.

Hello Martin L Roth,

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

https://review.coreboot.org/c/coreboot/+/85729?usp=email

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

Change subject: [test] upgrade GCC to 15-20241215 Snapshot
......................................................................

[test] upgrade GCC to 15-20241215 Snapshot

Change-Id: I644fae70488c26ba833c2332059e805e50764c2a
Signed-off-by: Elyes Haouas 
---
M util/crossgcc/buildgcc
D util/crossgcc/patches/gcc-14.2.0_asan_shadow_offset_callback.patch
R util/crossgcc/patches/gcc-15-20241222_gnat.patch
R util/crossgcc/patches/gcc-15-20241222_libcpp.patch
R util/crossgcc/patches/gcc-15-20241222_libgcc.patch
R util/crossgcc/patches/gcc-15-20241222_musl_poisoned_calloc.patch
R util/crossgcc/patches/gcc-15-20241222_rv32iafc.patch
D util/crossgcc/sum/gcc-14.2.0.tar.xz.cksum
A util/crossgcc/sum/gcc-15-20241222.tar.xz.cksum
M util/xcompile/xcompile
10 files changed, 6 insertions(+), 91 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/29/85729/3