Include Xunit.Combinatorial

eng/Versions.props

@@ -145,6 +145,7 @@
     <Tooling_MicrosoftNetCoreAnalyzersPackageVersion>$(Tooling_MicrosoftCodeAnalysisAnalyzersPackageVersion)</Tooling_MicrosoftNetCoreAnalyzersPackageVersion>
     <Tooling_MicrosoftVisualStudioLanguageServicesPackageVersion>3.9.0-3.20604.2</Tooling_MicrosoftVisualStudioLanguageServicesPackageVersion>
     <XunitAnalyzersPackageVersion>0.10.0</XunitAnalyzersPackageVersion>
+    <XunitCombinatorialPackageVersion>1.4.1</XunitCombinatorialPackageVersion>
     <XunitVersion>2.4.1</XunitVersion>
   </PropertyGroup>
 </Project>

src/Razor/test/Microsoft.AspNetCore.Razor.Test.Common/Microsoft.AspNetCore.Razor.Test.Common.csproj

@@ -20,6 +20,7 @@
     <PackageReference Include="Microsoft.CodeAnalysis.Workspaces.Common" Version="$(Tooling_MicrosoftCodeAnalysisWorkspacesCommonPackageVersion)" />
     <PackageReference Include="Microsoft.Extensions.DependencyModel" Version="$(MicrosoftExtensionsDependencyModelPackageVersion)" />
     <PackageReference Include="xunit.analyzers" Version="$(XunitAnalyzersPackageVersion)" />
+    <PackageReference Include="Xunit.Combinatorial" Version="$(XunitCombinatorialPackageVersion)" />
   </ItemGroup>
 
 </Project>