chore(deps): update dependency mudblazor to 8.9.0

Author: renovate[bot]

src/AdventOfCode.Web/AdventOfCode.Web.csproj

@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup Label="Package References">
-    <PackageReference Include="MudBlazor" Version="8.8.0" />
+    <PackageReference Include="MudBlazor" Version="8.9.0" />
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="9.0.6" />
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="9.0.6" PrivateAssets="all" />
     <PackageReference Include="System.Net.Http.Json" Version="9.0.6" />