refs and cleanup

Author: SimonCropp

src/Directory.Packages.props

@@ -21,7 +21,7 @@
     <PackageVersion Include="Verify.DiffPlex" Version="3.1.2" />
     <PackageVersion Include="Verify.EntityFramework" Version="14.0.0" />
     <PackageVersion Include="Verify.MicrosoftLogging" Version="4.0.1" />
-    <PackageVersion Include="Verify.NUnit" Version="31.7.3" />
+    <PackageVersion Include="Verify.NUnit" Version="31.8.0" />
     <PackageVersion Include="Verify.SqlServer" Version="11.2.0" />
     <PackageVersion Include="Microsoft.Sbom.Targets" Version="4.1.4" />
   </ItemGroup>