Better "how to run samples" instructions needed for Authentication samples

Instructions on how to run the samples are very sparse, and after trying a few things I never could. I had cloned the entire aspnetcore repo and tried to run and example from src\Security\samples: dotnet run --project DynamicSchemes

that build failed due to missing nuget packages. had to dotnet restore ..\..\eng\tools\RepoTasks

Now build just fails C:\Program Files\dotnet\sdk\5.0.202\Microsoft.Common.CurrentVersion.targets(4919,5): error MSB3030: Could not copy the file "C:\Development\aspnetcore\artifacts\bin\InProcessRequestHandler\Win32\Debug\aspnetcorev2_inprocess.dll" because it was not found. [C:\Development\aspnetcore\src\Servers\IIS\IIS\src\Microsoft.AspNetCore.Server.IIS.csproj]

Document Details

⚠ Do not edit this section. It is required for docs.microsoft.com ➟ GitHub issue linking.

• ID: 82950389-524e-0754-a125-addeccbdb1b3
• Version Independent ID: 80b7f7cf-dc2e-137a-5aa7-fa88da63ac80
• Content: Authentication samples for ASP.NET Core
• Content Source: aspnetcore/security/authentication/samples.md
• Product: aspnet-core
• Technology: aspnetcore-security
• GitHub Login: @Rick-Anderson
• Microsoft Alias: riande