Fix deadlock in TCP destruction

Signed-off-by: cferreiragonz <[email protected]>

src/cpp/rtps/transport/TCPChannelResourceBasic.cpp

@@ -105,7 +105,6 @@ void TCPChannelResourceBasic::disconnect()
 {
     if (eConnecting < change_status(eConnectionStatus::eDisconnected) && alive())
     {
-        std::lock_guard<std::mutex> read_lock(read_mutex_);
         auto socket = socket_;
 
         std::error_code ec;