[openssl/openssl] 91e8a3: hurd: Fix dgram_sendmmsg

[Samuel Thibault]

  Branch: refs/heads/openssl-3.2
  Home:   https://github.com/openssl/openssl
  Commit: 91e8a3fb5cb4481697d372b98a274f3c233a7594
      https://github.com/openssl/openssl/commit/91e8a3fb5cb4481697d372b98a274f3c233a7594
  Author: Samuel Thibault <samuel.thibault at ens-lyon.org>
  Date:   2024-01-16 (Tue, 16 Jan 2024)

  Changed paths:
    M crypto/bio/bss_dgram.c

  Log Message:
  -----------
  hurd: Fix dgram_sendmmsg

GNU/Hurd does not have IP_PKTINFO yet, thus SUPPORT_LOCAL_ADDR is undef,
data->local_addr_enabled never set to 1, and thus the M_METHOD_RECVMSG
method would end up raising BIO_R_LOCAL_ADDR_NOT_AVAILABLE immediately.

Fixes #22872

Reviewed-by: Matt Caswell <matt at openssl.org>
Reviewed-by: Hugo Landau <hlandau at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23293)

(cherry picked from commit 2f85736e9c66248528f132d46508f06a0bb8dd88)