QUIC: disabled bidirectional SSL shutdown after 09fb2135a589. On QUIC connections, SSL_shutdown() is used to call the send_alert callback to send a CONNECTION_CLOSE frame. The reverse side is handled by other means. At least BoringSSL doesn't differentiate whether this is a QUIC SSL method, so waiting for the peer's close_notify alert should be explicitly disabled.

# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.


have=NGX_SUPPRESS_WARN . auto/have

have=NGX_SMP . auto/have