refs and cleanup

Author: SimonCropp

src/Directory.Packages.props

@@ -10,10 +10,10 @@
     <PackageVersion Include="NUnit3TestAdapter" Version="5.1.0" />
     <PackageVersion Include="Pandoc" Version="3.3.0" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.158" />
-    <PackageVersion Include="Verify" Version="30.13.0" />
+    <PackageVersion Include="Verify" Version="30.17.0" />
     <PackageVersion Include="Verify.DiffPlex" Version="3.1.2" />
     <PackageVersion Include="Verify.ImageMagick" Version="3.7.3" />
-    <PackageVersion Include="Verify.NUnit" Version="30.13.0" />
+    <PackageVersion Include="Verify.NUnit" Version="30.17.0" />
     <PackageVersion Include="Microsoft.Sbom.Targets" Version="4.1.2" />
   </ItemGroup>
 </Project>