[PATCH, ld, Aarch64] Fix name of aarch64 reloc test to match reloc number

[Thomas Preud'homme]

> From: Nick Clifton [mailto:nickc@redhat.com]
> Sent: Wednesday, August 12, 2015 12:16 AM
> 
> > 2015-07-10  Thomas Preud'homme <thomas.preudhomme@arm.com>
> >
> >          * ld-aarch64/aarch64-elf.exp: Rename relocs-257-symbolic-func to
> >          relocs-1027-symbolic-func.
> >          * ld-aarch64/relocs-257-symbolic-func.d: Rename to ...
> >          * ld-aarch64/relocs-1027-symbolic-func.d: ... this.
> >          * ld-aarch64/relocs-257-symbolic-func.s: Rename to ...
> >          * ld-aarch64/relocs-1027-symbolic-func.s: ... this.
> 
> Approved - please apply.  Sorry for the delay in reviewing.

Done, thanks.

Best regards,

Thomas