Fix documentation links to UWP content

[bpulliam]

Which version of the app?

WinUI 3 Gallery

Description

We have a few links that point to UWP docs instead of WinAppSDK.

• [x] 1. https://learn.microsoft.com/uwp/api/windows.ui.xaml.controls.fonticon should be https://learn.microsoft.com/windows/windows-app-sdk/api/winrt/microsoft.ui.xaml.controls.fonticon
• [ ] 2. https://docs.microsoft.com/en-us/windows/uwp/controls-and-patterns should be https://learn.microsoft.com/windows/apps/design/controls
• [x] 3. https://learn.microsoft.com/windows/uwp/debug-test-perf/version-adaptive-apps
• [x] 4. https://learn.microsoft.com/windows/uwp/composition/composition-animation
• [ ] 5. https://learn.microsoft.com/windows/uwp/composition/using-the-visual-layer-with-xaml
• [ ] 6. https://learn.microsoft.com/uwp/api/windows.applicationmodel.datatransfer.clipboard
• [ ] 7. https://learn.microsoft.com/uwp/api/Windows.Storage.Pickers
• [ ] 8. https://learn.microsoft.com/windows/uwp/contacts-and-calendar/images/shoulder-tap-static-

payload.png

Screenshots

No response

Windows version

No response

Additional context

No response

[marcelwgn]

@karkarl Would you mind if I create a PR for this?

[karkarl]

@karkarl Would you mind if I create a PR for this?

Go for it!

[Jay-o-Way]

Speaking of links... The specific parts of the URLs for point 2 all start with a / which gives the concatenated URL a double ...//.... Functionally no problem, so no priority, just wanted to mention it.