NH-3807 - Use newer System.Linq.Dynamic.Core.

Author: ngbrown

src/NHibernate.Test/Linq/DynamicQueryTests.cs

@@ -1,5 +1,5 @@
 using System.Linq;
-using System.Linq.Dynamic;
+using System.Linq.Dynamic.Core;
 using NHibernate.Linq;
 using NUnit.Framework;
 

src/NHibernate.Test/NHibernate.Test.csproj

@@ -13,7 +13,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.3.0-preview-20170628-02" />
     <PackageReference Include="NUnit" Version="3.7.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="3.8.0-alpha1" />
-    <PackageReference Include="System.Linq.Dynamic" Version="1.0.7" />
+    <PackageReference Include="System.Linq.Dynamic.Core" Version="1.0.7.5" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp2.0'">