sui-http: properly set TCP_NODELAY by default

The configuration documentation stated that TCP_NODELAY was enabled by
default but the actual default had it disabled. This patch corrects that
and enables TCP_NODELAY by default.

crates/sui-http/src/config.rs

@@ -31,7 +31,7 @@ impl Default for Config {
             init_connection_window_size: None,
             max_concurrent_streams: None,
             tcp_keepalive: None,
-            tcp_nodelay: false,
+            tcp_nodelay: true,
             http2_keepalive_interval: None,
             http2_keepalive_timeout: None,
             http2_adaptive_window: None,