Logging in "Disable logging" mode about asyncudp_wt32_eth01

[haakonnessjoen]

(btw, the library is awesome except from that tiny issue!)

[khoih-prog]

To have to use either UDP_LOGERROR, UDP_LOGWARN, etc., instead of ASYNC_UDP_LOG, which is designed to print every time, no nmatter what _ASYNC_UDP_WT32_ETH01_LOGLEVEL_ is

[khoih-prog]

The mentioned prints come from WebServer_WT32_ETH01 which this library relies on.

The informational display is intentional so that you can't remove even by _ETHERNET_WEBSERVER_LOGLEVEL_ = 0, unless you modify that library to delete / change those lines, if absolutely necessary.

https://github.com/khoih-prog/WebServer_WT32_ETH01/blob/811a7d27cb07998817eececd7dacdc16b2dbfc10/src/WebServer_WT32_ETH01_Impl.h#L76-L90

        ET_LOG3(F("ETH MAC: "), ETH.macAddress(), F(", IPv4: "), ETH.localIP());


        if (ETH.fullDuplex())
        {
          ET_LOG0(F("FULL_DUPLEX, "));
        }
        else
        {
          ET_LOG0(F("HALF_DUPLEX, "));
        }
        
        ET_LOG1(ETH.linkSpeed(), F("Mbps"));


        WT32_ETH01_eth_connected = true;
      }