[openssl/openssl] a6d709: ec: Use .machine "any" explicitly in ecp_nistp521-...

[Robin Lee]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: a6d7093a1dc890493d3577c738e729c0265d7b40
      https://github.com/openssl/openssl/commit/a6d7093a1dc890493d3577c738e729c0265d7b40
  Author: Robin Lee <robinlee.sysu at gmail.com>
  Date:   2023-03-01 (Wed, 01 Mar 2023)

  Changed paths:
    M crypto/ec/asm/ecp_nistp521-ppc64.pl

  Log Message:
  -----------
  ec: Use .machine "any" explicitly in ecp_nistp521-ppc64

Since GCC commit e154242724b084380e3221df7c08fcdbd8460674 the flag "-many"
is sometimes not passed to the assembler. Use .machine "any" just like
ecp_nistz256-ppc64 to prevent compile errors when built with some
configurations of GCC.

CLA: trivial

Reviewed-by: Matt Caswell <matt at openssl.org>
Reviewed-by: Paul Dale <pauli at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20378)