refs and cleanup

Author: SimonCropp

src/Directory.Packages.props

@@ -12,7 +12,7 @@
     <PackageVersion Include="Verify.DiffPlex" Version="3.1.2" />
     <PackageVersion Include="Verify.XunitV3" Version="28.13.0" />
     <PackageVersion Include="WolverineFx" Version="3.10.0" />
-    <PackageVersion Include="xunit.v3" Version="1.1.0" />
+    <PackageVersion Include="xunit.v3" Version="2.0.0" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.0.2" />
     <!-- explicit to avoid a cve -->
     <PackageVersion Include="System.Text.Json" Version="8.0.5" />