nfc(api): Remove Tag from onTagConnected callback

The Tag object is not needed by the OEM extension.

Bug: 375992221
Change-Id: I042eb55e0fde09c23ed18afd0cb4981e9c4ab488
Test: TH
diff --git a/nfc/api/system-current.txt b/nfc/api/system-current.txt
index 24e14e6..80aa7d7 100644
--- a/nfc/api/system-current.txt
+++ b/nfc/api/system-current.txt
@@ -105,7 +105,7 @@
     method public void onRfFieldActivated(boolean);
     method public void onRoutingChanged();
     method public void onStateUpdated(int);
-    method public void onTagConnected(boolean, @NonNull android.nfc.Tag);
+    method public void onTagConnected(boolean);
     method public void onTagDispatch(@NonNull java.util.function.Consumer<java.lang.Boolean>);
   }