nuget: bump Avalonia.Svg and Avalonia

Bumps [Avalonia.Svg](https://github.com/wieslawsoltes/Svg.Skia) and [Avalonia](https://github.com/AvaloniaUI/Avalonia). These dependencies needed to be updated together.

Updates `Avalonia.Svg` from 11.0.0.3 to 11.1.0.1
- [Release notes](https://github.com/wieslawsoltes/Svg.Skia/releases)
- [Changelog](https://github.com/wieslawsoltes/Svg.Skia/blob/master/CHANGELOG.md)
- [Commits](https://github.com/wieslawsoltes/Svg.Skia/commits)

Updates `Avalonia` from 11.0.5 to 11.1.0
- [Release notes](https://github.com/AvaloniaUI/Avalonia/releases)
- [Commits](https://github.com/AvaloniaUI/Avalonia/compare/11.0.5...11.1.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

Directory.Packages.props

@@ -3,12 +3,12 @@
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
   </PropertyGroup>
   <ItemGroup>
-    <PackageVersion Include="Avalonia" Version="11.0.5" />
+    <PackageVersion Include="Avalonia" Version="11.1.0" />
     <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.0.5" />
     <PackageVersion Include="Avalonia.Desktop" Version="11.0.5" />
     <PackageVersion Include="Avalonia.Diagnostics" Version="11.0.5" />
     <PackageVersion Include="Avalonia.Markup.Xaml.Loader" Version="11.0.5" />
-    <PackageVersion Include="Avalonia.Svg" Version="11.0.0.3" />
+    <PackageVersion Include="Avalonia.Svg" Version="11.1.0.1" />
     <PackageVersion Include="Avalonia.Svg.Skia" Version="11.0.0.3" />
     <PackageVersion Include="CommandLineParser" Version="2.9.1" />
     <PackageVersion Include="Concentus" Version="1.1.7" />