Disable binplacing for DependencyInjection.Specification.Tests (#49067)

Author: ericstj

src/libraries/Microsoft.Extensions.DependencyInjection.Specification.Tests/src/Microsoft.Extensions.DependencyInjection.Specification.Tests.csproj

@@ -5,6 +5,7 @@
     <EnableDefaultItems>true</EnableDefaultItems>
     <CLSCompliant>false</CLSCompliant>
     <IsPackable>true</IsPackable>
+    <IsRuntimeAssembly>false</IsRuntimeAssembly>
     <TargetsForTfmSpecificBuildOutput>$(TargetsForTfmSpecificBuildOutput);IncludeProjectReferencesInPackage</TargetsForTfmSpecificBuildOutput>
     <PackageDescription>Suite of xUnit.net tests to check for container compatibility with Microsoft.Extensions.DependencyInjection.</PackageDescription>
   </PropertyGroup>