解决.Net8.0 Maui Blazor在Mac Os 15 和iOS 18 BlazorWebview空白屏幕的问题

在Nuget程序包里升级Maui的控件包到8.0.8，完美解决Maui Blazor空白屏幕的问题

<PackageReference Include="Microsoft.Maui.Controls" Version="8.0.80" />
<PackageReference Include="Microsoft.Maui.Controls.Compatibility" Version="$(MauiVersion)" />
<PackageReference Include="Microsoft.AspNetCore.Components.WebView.Maui" Version="8.0.80" />