PointerDevice.GetPointerDevice(...) fails for stylus and touch

### Describe the bug

`Windows.Devices.Input.PointerDevice.GetPointerDevice(e.Pointer.PointerId);` works when using mouse input, but fails on my Surface tablet using touch and stylus with message: "The parameter is incorrect. Failed to get pointer information."

This works in UWP, it is blocking for our upgrade to WASDK.

### Steps to reproduce the bug

This simple event handler will reproduce the issue:

```
private void Grid_PointerPressed(object sender, PointerRoutedEventArgs e)
{
try
{
PointerDevice d = Windows.Devices.Input.PointerDevice.GetPointerDevice(e.Pointer.PointerId);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
```

### Expected behavior

I'd expect touch and stylus to work just like mouse does.

### Screenshots


### NuGet package version

Windows App SDK 1.7.1: 1.7.250401001

### Packaging type

Packaged (MSIX)

### Windows version

Windows 11 version 23H2 (22631, November 2023 Update)

### IDE

Visual Studio 2022

### Additional context

_No response_

Start with the Grid_PointerPressed handler and the Windows.Devices.Input.PointerDevice.GetPointerDevice call shown in the issue. Reproduce on a packaged Windows App SDK 1.7.1 app using mouse, touch, and stylus on Windows 11 23H2, then trace the pointer information path. Done means touch and stylus resolve the pointer device without the parameter error, matching mouse behavior.

Written by the indexing model from the issue text.