Clicking home when current page is home would navigates again unnecessarily

### Describe the bug

As titled

### Steps to reproduce

```text
1. Launch app. Observe the app is at home page.
2. Click home button
3. Observe the app navigates to home page again, adding back stack entry. Arrow appears at top left
```

### Expected behavior

At (3). the app does not navigate again and there is no arrow at the top left

### Screenshots

https://github.com/CommunityToolkit/Tooling-Windows-Submodule/assets/16918354/b427cf6e-903a-47b3-a999-1b238a7159c9

### Code Platform

- [ ] UWP
- [ ] WinAppSDK / WinUI 3
- [ ] Web Assembly (WASM)
- [ ] Android
- [ ] iOS
- [ ] MacOS
- [ ] Linux / GTK

### Windows Build Number

- [ ] Windows 10 1809 (Build 17763)
- [ ] Windows 10 1903 (Build 18362)
- [ ] Windows 10 1909 (Build 18363)
- [ ] Windows 10 2004 (Build 19041)
- [ ] Windows 10 20H2 (Build 19042)
- [ ] Windows 10 21H1 (Build 19043)
- [ ] Windows 11 21H2 (Build 22000)
- [X] Other (specify)

### Other Windows Build number

22631.3235

### App minimum and target SDK version

- [ ] Windows 10, version 1809 (Build 17763)
- [ ] Windows 10, version 1903 (Build 18362)
- [ ] Windows 10, version 1909 (Build 18363)
- [ ] Windows 10, version 2004 (Build 19041)
- [ ] Other (specify)

### Other SDK version

_No response_

### Visual Studio Version

_No response_

### Visual Studio Build Number

_No response_

### Device form factor

_No response_

### Additional context

_No response_

### Help us help you

_No response_

Riproduci il problema avviando l’app e facendo clic sul pulsante Home mentre ti trovi già nella home page. Traccia il punto di ingresso della navigazione Home e verifica che la correzione impedisca la visualizzazione di una navigazione duplicata e di una freccia del back stack.

Scritto dal modello di indicizzazione a partire dal testo della issue.