fixup! Fixed NuGet packaging of DesignTime DLL for F# provider

Author: xperiandri

src/FSharp.Data.GraphQL.Client/FSharp.Data.GraphQL.Client.fsproj

@@ -45,12 +45,12 @@
     </ItemGroup>
     <MSBuild Projects="@(_DesignTimeProjectRef)"
              Targets="GetTargetPath"
-             Properties="Configuration=$(Configuration);TargetFramework=netstandard2.0">
+             Properties="Configuration=$(Configuration);TargetFramework=$(TargetFramework)">
       <Output TaskParameter="TargetOutputs" ItemName="_DesignTimeDllPath" />
     </MSBuild>
     <ItemGroup>
       <TfmSpecificPackageFile Include="@(_DesignTimeDllPath)">
-        <PackagePath>lib/netstandard2.0</PackagePath>
+        <PackagePath>lib/$(TargetFramework)</PackagePath>
       </TfmSpecificPackageFile>
     </ItemGroup>
   </Target>