missing basename in string.h in edge

we hit compilation issue with basename in alpine edge, it seems basename declaration is missing in string.h and only POSIX version in libgen.h is available

more details in: https://lore.kernel.org/bpf/ZZasL_pO09Zt3R4e@kernel.org/T/#m591deb9f4d1a240b7068630390472c8ba956f187

it seems to be ok in previous versions:

   3    87.83 alpine:3.15                   : Ok   gcc (Alpine 10.3.1_git20211027) 10.3.1 20211027 , Alpine clang version 12.0.1 flex 2.6.4
   4    83.05 alpine:3.16                   : Ok   gcc (Alpine 11.2.1_git20220219) 11.2.1 20220219 , Alpine clang version 13.0.1 flex 2.6.4
   5    74.18 alpine:3.17                   : Ok   gcc (Alpine 12.2.1_git20220924-r4) 12.2.1 20220924 , Alpine clang version 15.0.7 flex 2.6.4
   6    68.24 alpine:3.18                   : Ok   gcc (Alpine 12.2.1_git20220924-r10) 12.2.1 20220924 , Alpine clang version 16.0.6 flex 2.6.4
   7    71.32 alpine:3.19                   : Ok   gcc (Alpine 13.2.1_git20231014) 13.2.1 20231014 , Alpine clang version 17.0.5 flex 2.6.4
   8     6.91 alpine:edge                   : FAIL gcc version 13.2.1 20231014 (Alpine 13.2.1_git20231014)
       60 |         strncpy(name, basename(file), MAX_OBJ_NAME_LEN - 1);
          |                       ^~~~~~~~~~~~~~
          |                       |
          |                       int
    In file included from gen.c:13:
    /usr/include/fortify/string.h:139:48: note: expected 'const char *' but argument is of type 'int'
      139 |                                    const char *__s, size_t __n)
          |                                    ~~~~~~~~~~~~^~~

so we are curious if there was some related change or it's some issue on our side