fix for rp2040 crashes when getting board UHWID

Author: fabik111

examples/utility/Provisioning_2.0/SecretsHelper.h

@@ -14,6 +14,11 @@
 inline String GetUHWID() {
   UniqueHWId Id;
   if (Id.begin()) {
+#ifdef ARDUINO_NANO_RP2040_CONNECT
+    /*Delay added for avoiding device crashes
+     on Nano RP2040 Connect when reading the UHWID */
+    delay(100);
+#endif
     return Id.get();
   }
   return "";