EuiccOperationSidecar PendingIntent includes Immutable flag.

Bug: 172206956
Test: atest SettingsUnitTests
Change-Id: I8378746660777082d714ace21d9a459775fefc95

src/com/android/settings/network/telephony/EuiccOperationSidecar.java

@@ -99,7 +99,8 @@ public abstract class EuiccOperationSidecar extends SidecarFragment {
         Intent intent = new Intent(getReceiverAction());
         intent.putExtra(EXTRA_OP_ID, mOpId);
         return PendingIntent.getBroadcast(
-                getContext(), REQUEST_CODE, intent, PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
+                getContext(), REQUEST_CODE, intent,
+                PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_IMMUTABLE);
     }
 
     @Override