MQTT Device refractor

src/networkDevices/WifiDevice.h

@@ -45,10 +45,4 @@ private:
     uint8_t _connectedChannel = 0;
     uint8_t* _connectedBSSID;
     int64_t _disconnectTs = 0;
-    
-    #ifndef NUKI_HUB_UPDATER
-    char _ca[TLS_CA_MAX_SIZE] = {0};
-    char _cert[TLS_CERT_MAX_SIZE] = {0};
-    char _key[TLS_KEY_MAX_SIZE] = {0};
-    #endif
 };