build(deps): bump XamlNameReferenceGenerator in /samples (#325)

Bumps [XamlNameReferenceGenerator](https://github.com/avaloniaui/Avalonia.NameGenerator) from 1.3.1 to 1.3.4.
- [Release notes](https://github.com/avaloniaui/Avalonia.NameGenerator/releases)
- [Commits](AvaloniaUI/Avalonia.NameGenerator@1.3.1...1.3.4)

---
updated-dependencies:
- dependency-name: XamlNameReferenceGenerator
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

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

samples/LoginApp.Avalonia/LoginApp.Avalonia.csproj

@@ -10,7 +10,7 @@
         <PackageReference Include="Avalonia.ReactiveUI" Version="0.10.6" />
         <PackageReference Include="Citrus.Avalonia" Version="1.5.1" />
         <PackageReference Include="MessageBox.Avalonia" Version="1.5.1" />
-        <PackageReference Include="XamlNameReferenceGenerator" Version="1.3.1" />
+        <PackageReference Include="XamlNameReferenceGenerator" Version="1.3.4" />
     </ItemGroup>
 
     <ItemGroup>