chore(deps): update dotnet monorepo to v6.0.9

Author: renovate[bot]

src/AdventOfCode.Web/AdventOfCode.Web.csproj

@@ -7,8 +7,8 @@
 
   <ItemGroup Label="Package References">
     <PackageReference Include="MatBlazor" Version="2.8.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="6.0.8" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="6.0.8" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="6.0.9" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="6.0.9" PrivateAssets="all" />
     <PackageReference Include="System.Net.Http.Json" Version="6.0.0" />
   </ItemGroup>