[wampcc] fix feature examples under gcc-11 (#32410)

ports/wampcc/gcc-11.patch

@@ -0,0 +1,19 @@
+diff --git a/examples/message_server/message_subscriber.cc b/examples/message_server/message_subscriber.cc
+index ba40a332..4ac75ef7 100644
+--- a/examples/message_server/message_subscriber.cc
++++ b/examples/message_server/message_subscriber.cc
+@@ -7,13 +7,9 @@
+ 
+ #include "wampcc/kernel.h"
+ #include "wampcc/data_model.h"
+-#include "wampcc/tcp_socket.h"
+-#include "wampcc/wamp_session.h"
+ #include "wampcc/rawsocket_protocol.h"
+ 
+-#include <memory>
+-#include <iostream>
+-
++#include <thread>
+ 
+ void on_string_change(const wampcc::string_subscription& sub)
+ {

ports/wampcc/portfile.cmake

@@ -10,6 +10,8 @@ vcpkg_from_github(
     REF 43d10a7ccf37ec1b895742712dd4a05577b73ff1
     SHA512 e830d26de00e8f5f378145f06691cb16121c40d3bd2cd663fad9a97db37251a11b56053178b619e3a2627f0cd518b6290a8381b26e517a9f16f0246d2f91958e
     HEAD_REF master
+    PATCHES
+        gcc-11.patch # https://github.com/darrenjs/wampcc/commit/d1a8c6dcabcc32e9d9774f306555e9080d871c2f
 )
 
 vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS

ports/wampcc/vcpkg.json

@@ -1,7 +1,7 @@
 {
   "name": "wampcc",
   "version-date": "2019-09-04",
-  "port-version": 4,
+  "port-version": 5,
   "description": "Wampcc is C++ library that implements the Web Application Messaging Protocol (WAMP) protocol.",
   "license": "MIT",
   "supports": "!(windows & arm64)",

versions/baseline.json

@@ -8574,7 +8574,7 @@
     },
     "wampcc": {
       "baseline": "2019-09-04",
-      "port-version": 4
+      "port-version": 5
     },
     "wangle": {
       "baseline": "2023.07.03.00",

versions/w-/wampcc.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "69c3d159720746a5321085dab7b543c1c95eed85",
+      "version-date": "2019-09-04",
+      "port-version": 5
+    },
     {
       "git-tree": "acfd463862ba55ebabe1f0b0105da56b965d5b90",
       "version-date": "2019-09-04",