QUIC: got rid of ngx_quic_create_temp_socket(). It was mostly copy of the ngx_quic_listen(). Now ngx_quic_listen() no longer generates server id and increments seqnum. Instead, the server id is generated when the socket is created. The ngx_quic_alloc_socket() function is renamed to ngx_quic_create_socket().

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


have=NGX_SUPPRESS_WARN . auto/have

have=NGX_SMP . auto/have