[coreboot-gerrit] Change in coreboot[master]: lib/ubsan.c: Remove GCC 5.x workaround

[Angel Pons (Code Review)]

Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45822 )

Change subject: lib/ubsan.c: Remove GCC 5.x workaround
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Patch Set 1:
> Patch Set 1: Code-Review+1
>
> I suppose there might be a usecase to keep this when bisecting and therefore using an older toolchain? It's a very unlikely usecase, so I'll let others using this code decide.

I had to fix this code in CB:43975 because it wasn't being build-tested. No one seems to care about it.