build(deps): bump the avalonia group with 3 updates (Projektanker#126)

Bumps the avalonia group with 3 updates: [Avalonia.Skia](https://github.com/AvaloniaUI/Avalonia), [Avalonia](https://github.com/AvaloniaUI/Avalonia) and [Avalonia.Desktop](https://github.com/AvaloniaUI/Avalonia).


Updates `Avalonia.Skia` from 11.0.2 to 11.0.9
- [Release notes](https://github.com/AvaloniaUI/Avalonia/releases)
- [Commits](AvaloniaUI/Avalonia@11.0.2...11.0.9)

Updates `Avalonia` from 11.0.2 to 11.0.9
- [Release notes](https://github.com/AvaloniaUI/Avalonia/releases)
- [Commits](AvaloniaUI/Avalonia@11.0.2...11.0.9)

Updates `Avalonia.Desktop` from 11.0.2 to 11.0.9
- [Release notes](https://github.com/AvaloniaUI/Avalonia/releases)
- [Commits](AvaloniaUI/Avalonia@11.0.2...11.0.9)

Updates `Avalonia` from 11.0.2 to 11.0.9
- [Release notes](https://github.com/AvaloniaUI/Avalonia/releases)
- [Commits](AvaloniaUI/Avalonia@11.0.2...11.0.9)

---
updated-dependencies:
- dependency-name: Avalonia.Skia
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: avalonia
- dependency-name: Avalonia
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: avalonia
- dependency-name: Avalonia.Desktop
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: avalonia
- dependency-name: Avalonia
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: avalonia
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

demo/Demo.csproj

@@ -9,9 +9,9 @@
         <PublishTrimmed>true</PublishTrimmed>
     </PropertyGroup>
     <ItemGroup>
-        <PackageReference Include="Avalonia.Desktop" Version="11.0.2" />
+        <PackageReference Include="Avalonia.Desktop" Version="11.0.9" />
         <PackageReference Include="Avalonia.Diagnostics" Version="11.0.9" />
-        <PackageReference Include="Avalonia.Skia" Version="11.0.2" />
+        <PackageReference Include="Avalonia.Skia" Version="11.0.9" />
         <PackageReference Include="Avalonia.Themes.Fluent" Version="11.0.9" />
         <PackageReference Include="Avalonia.Themes.Simple" Version="11.0.9" />
     </ItemGroup>