fix: missing LeaveCriticalSection(&s_sendLock);

Minecraft.Client/Common/Network/NetworkSocketLayer.cpp

@@ -699,6 +699,8 @@ bool NetworkSocketLayer::SendOnSocket(SOCKET sock, const void *data, int dataSiz
 		totalSent += sent;
 	}
 
+	LeaveCriticalSection(&s_sendLock);
+
 	return true;
 }