List Supported Server OSes

I found the article very useful but it didn't answer the main key question I had about rolling out a web app with GRPC,
This article lists what is required to run GRPC with IIS on Windows 10 but no mention of what Windows Server OSes are supported.

I would appreciate it if this could be added

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#### Document Details

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* ID: 76d3f0ff-f65f-97d2-940f-4509b0d425bd
* Version Independent ID: ea62de0b-d7e5-e543-b892-a587d6e9dc84
* Content: [gRPC on .NET supported platforms](https://docs.microsoft.com/en-us/aspnet/core/grpc/supported-platforms?view=aspnetcore-6.0)
* Content Source: [aspnetcore/grpc/supported-platforms.md](https://github.com/dotnet/AspNetCore.Docs/blob/main/aspnetcore/grpc/supported-platforms.md)
* Product: **aspnet-core**
* Technology: **aspnetcore-grpc**
* GitHub Login: @JamesNK
* Microsoft Alias: **jamesnk**