Add explicit reference to M.A.C.WebAssembly.Server

Author: MackinnonBuck

src/ProjectTemplates/test/Templates.Blazor.Tests/Templates.Blazor.Tests.csproj

@@ -51,6 +51,7 @@
     <Reference Include="AngleSharp" />
     <Reference Include="System.Net.Http" />
     <Reference Include="Microsoft.AspNetCore.Components.WebAssembly" />
+    <Reference Include="Microsoft.AspNetCore.Components.WebAssembly.Server" />
     <Reference Include="Microsoft.Playwright" Condition="'$(IsPlaywrightAvailable)' == 'true'" />
     <Reference Include="Microsoft.Playwright" ExcludeAssets="build" Condition="'$(IsPlaywrightAvailable)' != 'true'" />
     <ProjectReference Include="$(RepoRoot)src\Framework\App.Runtime\src\Microsoft.AspNetCore.App.Runtime.csproj" Private="false" ReferenceOutputAssembly="false" SkipGetTargetFrameworkProperties="true" />