build(deps): bump ReactiveMarbles.NuGet.Helpers from 1.0.5 to 1.0.6 (#14)

Bumps [ReactiveMarbles.NuGet.Helpers](https://github.com/reactivemarbles/NuGetHelpers) from 1.0.5 to 1.0.6.
- [Release notes](https://github.com/reactivemarbles/NuGetHelpers/releases)
- [Commits](reactivemarbles/NuGetHelpers@1.0.5...1.0.6)

---
updated-dependencies:
- dependency-name: ReactiveMarbles.NuGet.Helpers
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

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

Author: dependabot[bot]

src/ReactiveMarbles.SourceGenerator.TestNuGetHelper/ReactiveMarbles.SourceGenerator.TestNuGetHelper.csproj

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="ReactiveMarbles.NuGet.Helpers" Version="1.0.5" />
+    <PackageReference Include="ReactiveMarbles.NuGet.Helpers" Version="1.0.6" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="3.11.0" />
     <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.2" />
     <PackageReference Include="ICSharpCode.Decompiler" Version="7.1.0.6543" />