refs or cleanup

Author: SimonCropp

src/Directory.Packages.props

@@ -6,7 +6,7 @@
   <ItemGroup>
     <PackageVersion Include="MarkdownSnippets.MsBuild" Version="28.4.2" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
-    <PackageVersion Include="Polyfill" Version="11.0.1" />
+    <PackageVersion Include="Polyfill" Version="11.0.2" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.176" />
     <PackageVersion Include="TestableIO.System.IO.Abstractions" Version="22.2.0" />
     <PackageVersion Include="TestableIO.System.IO.Abstractions.Wrappers" Version="22.2.0" />