Pico W: Initial Wi-Fi support (#2980)

* Pico W: Initial WiFi support: connects, but freezes after a while

* Update arduino-pico core to fix hang with Wi-Fi

* Add `picow` to workflow since it's different from `pico` now

src/mesh/http/WebServer.cpp

@@ -2,7 +2,7 @@
 #include "NodeDB.h"
 #include "graphics/Screen.h"
 #include "main.h"
-#include "mesh/http/WiFiAPClient.h"
+#include "mesh/wifi/WiFiAPClient.h"
 #include "sleep.h"
 #include <HTTPBodyParser.hpp>
 #include <HTTPMultipartBodyParser.hpp>
@@ -210,4 +210,4 @@ void initWebServer()
     } else {
         LOG_ERROR("Web Servers Failed! ;-( \n");
     }
-}
+}