Arduino Core 3 (#407)

* Add and remove libs and components for Arduino Core 3

* Arduino Core 3

* Add back Solo1

* Change ESP32-S3 to 4MB build

* Update README.md

* Fix retain and number of retries

* Fix rolling log

* Fix defaults

* Fix BleScanner on Solo1

* Export settings

* Import settings

* Fix HA Battery voltage

* Change submodule

* Update espMqttClient and AsyncTCP

* Webserial and MQTT/Network reconnecting

* Update nuki_ble

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Co-authored-by: iranl <iranl@github.com>

lib/WebServer/src/hardware/WifiEthClient.cpp

@@ -18,7 +18,8 @@ uint8_t WifiEthClient::connected()
 
 int WifiEthClient::setTimeout(uint32_t seconds)
 {
-    return _wifiClient->setTimeout(seconds);
+    _wifiClient->setTimeout(seconds);
+    return seconds;
 }
 
 size_t WifiEthClient::write(const char *buffer, size_t size)

lib/WebServer/src/hardware/WifiEthServer.cpp

@@ -38,7 +38,7 @@ EthClient* WifiEthServer::available()
         _wifiEthClient = nullptr;
     }
 
-    _wifiClient = _wifiServer.available();
+    _wifiClient = _wifiServer.accept();
     _wifiEthClient = new WifiEthClient(&_wifiClient);
     return _wifiEthClient;
 }