[openssl/openssl] 0f06e7: fix SSL_get_wbio may return rbio on quic

[ihc童鞋@提不起劲]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: 0f06e7f5a6a7451a6cbf4eb0d86ebc9bbd95c55b
      https://github.com/openssl/openssl/commit/0f06e7f5a6a7451a6cbf4eb0d86ebc9bbd95c55b
  Author: ihciah <ihciah at gmail.com>
  Date:   2023-05-11 (Thu, 11 May 2023)

  Changed paths:
    M ssl/ssl_lib.c

  Log Message:
  -----------
  fix SSL_get_wbio may return rbio on quic

CLA: trivial

Reviewed-by: Hugo Landau <hlandau at openssl.org>
Reviewed-by: Paul Dale <pauli at openssl.org>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20930)