Warning with IsAspireSharedProject

[christiannagel]

With a .NET Aspire project, a shared project that's generated includes the IsAspireSharedProject element, such as:

    <PropertyGroup>
        <OutputType>Library</OutputType>
        <TargetFramework>net8.0</TargetFramework>
        <ImplicitUsings>enable</ImplicitUsings>
        <Nullable>enable</Nullable>
        <IsAspireSharedProject>true</IsAspireSharedProject>
    </PropertyGroup>

This warning is shown:

Thanks for your work on this tool @mhutch