Fix malformed log statement.

Introduced in I1201d1d4fab8183dd83449c2afb2c35cfece883f

BUG: 33746580

Test: built, triggered notification, no crash.

Change-Id: Ia3e5370f95a6cea421ae0d3febdc5e3fe156dceb

services/core/java/com/android/server/connectivity/NetworkNotificationManager.java

@@ -142,7 +142,7 @@ public class NetworkNotificationManager {
 
         if (DBG) {
             Slog.d(TAG, String.format(
-                    "showNotification tag=%s event=%s transport=%s extraInfo=%d highPrioriy=%s",
+                    "showNotification tag=%s event=%s transport=%s extraInfo=%s highPrioriy=%s",
                     tag, nameOf(eventId), getTransportName(transportType), extraInfo, highPriority));
         }