The return value of `LsaNtStatusToWinError()` should be `WIN32_ERROR`.

## Actual behavior

Currently this P/Invoke returns a uint, however its value type is already expressed in CsWin32 via the `WIN32_ERROR` enum.

## Expected behavior

That the return type matches the function's intent.

## Repro steps
N/A

1. `NativeMethods.txt` content:
```
LsaNtStatusToWinError
```

2. `NativeMethods.json` content (if present):
N/A

3. Any of your own code that should be shared?
4. N/A

### Context

- CsWin32 version: 0.3.253
- Win32Metadata version (if explicitly set by project): N/A
- Target Framework: net472
- `LangVersion` (if explicitly set by project): N/A

Start with the NativeMethods.txt entry for LsaNtStatusToWinError and inspect how its Win32 metadata is translated into the generated P/Invoke signature. Confirm the generated return type is WIN32_ERROR rather than uint, using the CsWin32 context described in the issue; the work is done when the signature reflects the enum without changing the function behavior.

Written by the indexing model from the issue text.