Added a new API to WebSocket server to test provided socket descriptor if it belongs to active clients for this server and if websocket handshake has been performed Closes https://github.com/espressif/esp-idf/issues/5602
Added a new API to WebSocket server to test provided socket descriptor if it belongs to active clients for this server and if websocket handshake has been performed Closes https://github.com/espressif/esp-idf/issues/5602