Please support for Trim on self-contained apps

[zachcwillson]

Describe your problem, question, or feature in a clear and concise way. Please make sure you:

Repro steps:

1. Setup dotnet 7 console app
2. Add SimpleInjector reference to the csproj
3. Update csproj with the following:
   <IsTrimmable>true</IsTrimmable> <PublishTrimmed>true</PublishTrimmed>
4. Create a Registration.cs file and a few abstractions
5. Create a Container and register abstractions in Container
6. In Main, get reference to abstraction.
7. Run dotnet publish --self-contained --configuration Release
8. Observe the following warning: C:\Users\{username}\.nuget\packages\simpleinjector\5.4.1\lib\netstandard2.1\SimpleInjector.dll : warning IL2104: Assembly 'SimpleInjector' produced trim warnings. For more information see https://aka.ms/dotnet-illink/libraries [C:\Users\{username}\source\repos\{project}.csproj]

[dotnetjunkie]

Added this feature request to a future milestone.