Bump MudBlazor from 7.10.0 to 8.5.1 in /src (#55)

Bumps [MudBlazor](https://github.com/MudBlazor/MudBlazor) from 7.10.0 to 8.5.1.
- [Release notes](https://github.com/MudBlazor/MudBlazor/releases)
- [Changelog](https://github.com/MudBlazor/MudBlazor/blob/dev/CHANGELOG.md)
- [Commits](MudBlazor/MudBlazor@v7.10.0...v8.5.1)

---
updated-dependencies:
- dependency-name: MudBlazor
  dependency-version: 8.5.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

src/MudBlazorGitHubPages/MudBlazorGitHubPages.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly">
+<Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly">
 
   <PropertyGroup>
     <TargetFramework>net9.0</TargetFramework>
@@ -17,7 +17,7 @@
     <PackageReference Include="Blazored.LocalStorage" Version="4.5.0" />
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="9.0.4" />
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="9.0.4" PrivateAssets="all" />
-    <PackageReference Include="MudBlazor" Version="7.10.0" />
+    <PackageReference Include="MudBlazor" Version="8.5.1" />
     <PackageReference Include="Serilog" Version="4.2.0" />
     <PackageReference Include="Serilog.Sinks.BrowserConsole" Version="8.0.0" />
     <PackageReference Include="System.Text.Json" Version="9.0.4" />