Bump MudBlazor from 7.9.0 to 8.11.0

---
updated-dependencies:
- dependency-name: MudBlazor
  dependency-version: 8.11.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

src/GIB/GIB.csproj

@@ -15,7 +15,7 @@
 	<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="9.0.8" />
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="9.0.8" PrivateAssets="all" />
   <PackageReference Include="Microsoft.NET.ILLink.Tasks" Version="9.0.8" />
-    <PackageReference Include="MudBlazor" Version="7.9.0" />
+    <PackageReference Include="MudBlazor" Version="8.11.0" />
 	<PackageReference Include="PublishSPAforGitHubPages.Build" Version="3.0.1" />
   </ItemGroup>