[Dependabot]: Bump Avalonia in /src/NetSparkle.UI.Avalonia

Bumps [Avalonia](https://github.com/AvaloniaUI/Avalonia) from 0.10.21 to 11.0.5.
- [Release notes](https://github.com/AvaloniaUI/Avalonia/releases)
- [Commits](AvaloniaUI/Avalonia@0.10.21...11.0.5)

---
updated-dependencies:
- dependency-name: Avalonia
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

src/NetSparkle.UI.Avalonia/NetSparkle.UI.Avalonia.csproj

@@ -95,7 +95,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Avalonia" Version="0.10.21" />
+    <PackageReference Include="Avalonia" Version="11.0.5" />
     <PackageReference Include="Avalonia.Desktop" Version="0.10.21" />
     <PackageReference Include="Avalonia.HtmlRenderer" Version="0.10.0" />
   </ItemGroup>