refs and cleanup

Author: SimonCropp

src/Directory.Packages.props

@@ -12,8 +12,8 @@
     <PackageVersion Include="GraphQL.Server.Ui.GraphiQL" Version="8.3.0" />
     <PackageVersion Include="GraphQL.SystemTextJson" Version="8.5.0" />
     <PackageVersion Include="MarkdownSnippets.MsBuild" Version="28.0.0-beta.2" />
-    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.8" />
-    <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.8" />
+    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.9" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" 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="ProjectDefaults" Version="1.0.157" />

src/global.json

@@ -3,7 +3,7 @@
     "MSBuild.Sdk.Extras": "3.0.44"
   },
   "sdk": {
-    "version": "9.0.304",
+    "version": "9.0.305",
     "allowPrerelease": true,
     "rollForward": "latestFeature"
   }