Issue description

The docs for HttpClient.GetStreamAsync state that an HttpRequestException will be raised if:

The request failed due to an underlying issue such as network connectivity, DNS failure, server certificate validation (or timeout for .NET Framework only).

However, an HttpRequestException is also raised when the request completes with a non-success status code.

Target framework

• .NET Core (3.1, 5, 6, 7)
• .NET Framework
• .NET Standard

<replace>