linux-yocto: added patch to fix "maybe-uninitialized" warning with gcc 14

[lms-jk]

Styhead added support for Ubuntu 24.10 that ships with gcc 14. This version of gcc produces an error when compiling the linux kernel:

In function 'memcpy',
    inlined from 'options__order' at parse-options.c:834:2:
/usr/include/x86_64-linux-gnu/bits/string_fortified.h:29:10: error: 'o' may be used uninitialized [-Werror=maybe-uninitialized]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
parse-options.c: In function 'options__order':
parse-options.c:812:30: note: 'o' was declared here
  812 |         const struct option *o, *p = opts;
      |                              ^
cc1: all warnings being treated as errors

This patch simply initializes o with NULL.

[fabioestevam]

There is an upstream commit that fixes it:

https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20241128&id=7a4ffec9fd54ea27395e24dff726dbf58e2fe06b