Advance KWin Wayland port for Red Bear desktop session

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

local/recipes/kde/kwin/source/src/wayland/display.cpp

@@ -281,7 +281,7 @@ SecurityContext::~SecurityContext()
 
 void SecurityContext::onListenFdActivated(QSocketDescriptor socketDescriptor)
 {
-    const int clientFd = accept4(socketDescriptor, nullptr, nullptr, SOCK_CLOEXEC);
+    const int clientFd = accept(socketDescriptor, nullptr, nullptr);
     if (clientFd < 0) {
         qCWarning(KWIN_CORE) << "Failed to accept client from security listen FD:" << strerror(errno);
         return;