Question on improving `arduino::WiFiClass::statusCallback`

Hi, I noticed this takes an `nsapi_event_t status` param but it is not used, why is this? Doesn't seem like this is needed here?

https://github.com/arduino/ArduinoCore-mbed/blob/ac7d14eb8404ad9c396eabc36a655c1183e8f3e4/libraries/WiFi/src/WiFi.cpp#L244-L251

Start at libraries/WiFi/src/WiFi.cpp around lines 244-251 and trace how statusCallback is declared and used. Determine whether the nsapi_event_t status parameter is intentionally retained; done means the rationale is documented or the callback interface and its uses are consistently updated if the parameter is unnecessary.

Written by the indexing model from the issue text.