Handle Skipped Domains in the Check Broken URLs

[john0isaac]

These domains return a non 200 response from HEAD and GET methods with allow_redirect=True:

[
                "platform.openai.com",
                "help.openai.com",
                "beta.openai.com",
                "marketplace.visualstudio.com",
                "huggingface.co",
                "en.wikipedia.org",
                "twitter.com",
                "www.linkedin.com",
                "make.powerautomate.com",
                "make.powerapps.com",
                "www.midjourney.com",
                "vscode.dev",
                "rodtrent.substack.com",
                "example.com",
                "www.nuget.org",
                "www.docker.com",
                "build.nvidia.com",
                "dotnet.microsoft.com",
                "www.gemini.com",
                "upload.wikimedia.org",
            ]

There should be a way around skipping them.
https://github.com/john0isaac/markdown-checker/blob/2f0aa541e7bf3adbe19f8e7f72e1978335c438b6/src/markdown_checker/__init__.py#L75C9-L98C10