Fix IInlineSuggestionUiCallback not released.

In our case, PARCELABLE_WRITE_RETURN_VALUE flag isn't present in
writeToParcel, the SurfaceControl.release() will not be called. We
should call SurfacePackage.release() after writeToParcel.

Bug: 149591513
Test: atest and then does not see the log.
Change-Id: Ia11f70b983acee51a9e9c85f3ff966a8404f93e8

services/autofill/java/com/android/server/autofill/ui/InlineSuggestionFactory.java

@@ -302,6 +302,7 @@ public final class InlineSuggestionFactory {
             public void onContent(SurfaceControlViewHost.SurfacePackage surface)
                     throws RemoteException {
                 callback.onContent(surface);
+                surface.release();
             }
 
             @Override