Microsoft.Extensions.DependencyInjection Combability Issue

[Jack251970]

Describe the bug

Hello, I am dev from Flow.Launcher.

After merging one PR (Flow-Launcher/Flow.Launcher#3218) with your package, our project encounters System.PlatformNotSupportedException issue.

Since we have not changed anything in that PR, I think this issue is related to your package. This issue is related to .Net version (dotnet/runtime#35496).

Since your nuget package only supports .Net 6.0, any other projects using your package will encounter System.PlatformNotSupportedException when they use Microsoft.Extensions.DependencyInjection 7.0.0 and Microsoft.Extensions.Hosting 7.0.0.

Could you please release new version which supports .Net7.0, .Net8.0 and .Net9.0?

To Reproduce
Steps to reproduce the behavior:

1. Install Flow.Launcher in Fix Dependency Injection Issue Flow-Launcher/Flow.Launcher#3275.
2. Open Flow.Launcher.

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
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Environment (please complete the following information):

• Host Windows version (the one running the code): 26100.3194
• Library version: 2.11.0

Additional context
Add any other context about the problem here.

[dahall]

Pushing 2.12.0 update now with those .NET versions.