refs or cleanup

Author: SimonCropp

src/Directory.Packages.props

@@ -19,7 +19,7 @@
     <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="9.0.6" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
     <PackageVersion Include="Microsoft.Sbom.Targets" Version="4.0.3" />
-    <PackageVersion Include="Polyfill" Version="8.0.0-beta.4" />
+    <PackageVersion Include="Polyfill" Version="8.0.0-beta.5" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.155" />
     <PackageVersion Include="System.Text.Encodings.Web" Version="9.0.0" />
     <PackageVersion Include="Verify.SqlServer" Version="11.1.1" />

src/global.json

@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "9.0.300",
+    "version": "9.0.301",
     "allowPrerelease": true,
     "rollForward": "latestFeature"
   }