[openssl/openssl] 7b8e27: Avoid clobbering non-volatile XMM registers

[Bernd Edlinger]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: 7b8e27bc2e02238986d89ef0ece067ec1b48e165
      https://github.com/openssl/openssl/commit/7b8e27bc2e02238986d89ef0ece067ec1b48e165
  Author: Bernd Edlinger <bernd.edlinger at hotmail.de>
  Date:   2023-09-02 (Sat, 02 Sep 2023)

  Changed paths:
    M crypto/poly1305/asm/poly1305-x86_64.pl

  Log Message:
  -----------
  Avoid clobbering non-volatile XMM registers

This affects some Poly1305 assembler functions
which are only used for certain CPU types.

Remove those functions for Windows targets,
as a simple interim solution.

Fixes #21522

Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Paul Dale <pauli at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21808)