[Bug libffi/108682] libffi needs to merge upstream to get LoongArch support

[xry111 at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108682

--- Comment #4 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
(In reply to Andreas Schwab from comment #3)
> libgo/goarch.sh is missing LoongArch support.

We ship a go 1.18 runtime but LoongArch support was added in 1.19.  Updating go
runtime in stage 3 is definitely not possible.

Defer to GCC 14.