refs and cleanup

Author: SimonCropp

src/Directory.Packages.props

@@ -11,8 +11,8 @@
     <PackageVersion Include="NUnit3TestAdapter" Version="5.2.0" />
     <PackageVersion Include="Polyfill" Version="8.9.1" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.162" />
-    <PackageVersion Include="Verify" Version="31.4.3" />
-    <PackageVersion Include="Verify.Nunit" Version="31.4.3" />
+    <PackageVersion Include="Verify" Version="31.5.3" />
+    <PackageVersion Include="Verify.Nunit" Version="31.5.3" />
     <PackageVersion Include="Microsoft.Sbom.Targets" Version="4.1.3" />
   </ItemGroup>
 </Project>