WebFetchRedirectError: Redirects are not followed for OpenAI documentation URLs

[doggy8088]

Describe the bug

When trying to fetch content from certain OpenAI documentation URLs, the tool fails with a WebFetchRedirectError instead of following the 301 redirect.

Affected version

GitHub Copilot CLI 1.0.64-3.

Steps to reproduce the behavior

1. Use a tool to fetch https://platform.openai.com/docs/guides/realtime
2. Observe the WebFetchRedirectError 301 redirect failure.

Expected behavior

The tool should automatically follow 301 redirects to the updated documentation URLs (e.g., https://developers.openai.com/...).

Additional context

No response