refs and cleanup

Author: SimonCropp

src/Directory.Packages.props

@@ -19,11 +19,11 @@
     <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="9.0.9" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
     <PackageVersion Include="Microsoft.Sbom.Targets" Version="4.1.2" />
-    <PackageVersion Include="Polyfill" Version="8.8.1" />
+    <PackageVersion Include="Polyfill" Version="8.9.0" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.158" />
     <PackageVersion Include="System.Text.Encodings.Web" Version="9.0.0" />
     <PackageVersion Include="Verify.SqlServer" Version="11.1.3" />
-    <PackageVersion Include="Verify.XunitV3" Version="30.13.0" />
+    <PackageVersion Include="Verify.XunitV3" Version="30.17.0" />
     <PackageVersion Include="xunit.v3" Version="3.0.1" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.4" />
   </ItemGroup>