Fixing the architecture field in library.properties

Author: andreagilardoni

library.properties

@@ -6,5 +6,5 @@ sentence=Enables network connection (local and Internet) with the Arduino MKR Wi
 paragraph=With this library you can instantiate Servers, Clients and send/receive UDP packets through WiFi. The board can connect either to open or encrypted networks (WEP, WPA). The IP address can be assigned statically or through a DHCP. The library can also manage DNS.
 category=Communication
 url=http://www.arduino.cc/en/Reference/WiFiNINA
-architectures=*
+architectures=samd,mbed_rp2040,megaavr
 includes=WiFiNINA.h