refs or cleanup

Author: SimonCropp

src/Directory.Packages.props

@@ -14,7 +14,7 @@
     <PackageVersion Include="Verify.DiffPlex" Version="3.3.1" />
     <PackageVersion Include="Verify.NUnit" Version="32.0.0-beta.14" />
     <PackageVersion Include="NUnit" Version="4.6.1" />
-    <PackageVersion Include="NUnit3TestAdapter" Version="6.2.0" />
+    <PackageVersion Include="NUnit3TestAdapter" Version="6.3.0" />
     <PackageVersion Include="Microsoft.Sbom.Targets" Version="4.1.5" />
   </ItemGroup>
 </Project>