[PATCH] gold: Fix --emit-relocs for Mips32.

[Cary Coutant]

> This patch fixes issue with --emit-relocs for Mips32.
>
>     * mips.cc (Mips_classify_reloc::put_r_info): Call 32bit version of
>     elf_r_info.

Thanks!  Committed.

-cary