Remove manual netfx targeting pack reference (#53936)

The .NET Framework reference assemblies are referenced by default by the SDK these days so the PackageReference isn't necessary anymore.

diff --git a/src/libraries/pkg/test/frameworkSettings/netframework/settings.targets b/src/libraries/pkg/test/frameworkSettings/netframework/settings.targets
index 30b04a6..4c3ebbf 100644 (file)
--- a/src/libraries/pkg/test/frameworkSettings/netframework/settings.targets
+++ b/src/libraries/pkg/test/frameworkSettings/netframework/settings.targets
@@ -6,10 +6,6 @@
   </PropertyGroup>
   
   <ItemGroup>
-    <!-- For .NET Framework we reference this package which has the same layout as the SDK, with this package,
-    tests can run in any machine without having to install .NET Framework. -->
-    <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.0-preview.2" />
-
     <!-- these are part of the targeting pack but not actual assemblies -->
     <ExcludeReference Include="System.EnterpriseServices.Thunk;System.EnterpriseServices.Wrapper" />