GCC 14 newly by default treats as errors a number of situations which
before were only warnings.  For more information see
https://gcc.gnu.org/gcc-14/porting_to.html and meta bug #1220571.

Because of this, package OpenIPMI fails to compile.  This can be seen online
at:
https://build.opensuse.org/package/live_build_log/openSUSE:Factory:Staging:Gcc7/OpenIPMI/standard/x86_64

It can be reproduced locally with command: osc build --clean
--alternative-project home:rguenther:nextgcc

We seem to need the patch linked from https://gitlab.com/fweimer-rh/fedora-modernc/-/blob/main/pkg/o/OpenIPMI.md?ref_type=heads

The (first) error (that halts the build) is:

[   34s] OpenIPMI_wrap.c: In function '_wrap_strconstarray_val_set':
[   34s] OpenIPMI_wrap.c:10523:27: error: assignment to 'const char **' from incompatible pointer type 'char **' [-Wincompatible-pointer-types]
[   34s] 10523 |     if (arg1) (arg1)->val = arg2;
[   34s]       |                           ^