[hurd,commited 1/3] hurd: Fix ld.so link

[Florian Weimer]

* Samuel Thibault:

> diff --git a/sysdeps/mach/hurd/Versions b/sysdeps/mach/hurd/Versions
> index f69d5fef67..cd148c820f 100644
> --- a/sysdeps/mach/hurd/Versions
> +++ b/sysdeps/mach/hurd/Versions
> @@ -1,7 +1,7 @@
>  libc {
>    GLIBC_2.0 {
>      # functions with a weak definition in the dynamic linker
> -    __access; __getcwd; __mmap;
> +    __access; __getcwd; __mmap; __sigprocmask;
>    }

I think I missed the libc update in the patch I posted.  But this is
wrong, you need to add it to GLIBC_PRIVATE for both libc and ld.
Then there will be no abilist update, as expected.