Support followRedirects option for REST requests

[t1m0thyj]

As a Zowe CLI plug-in developer, I would like to be able to download files using the Imperative REST client with automatic redirect handling, so that I do not need to add a 3rd party dependency like follow-redirects to my project.

Pros: This would be nice because redirects are common (for example, raw GitHub links), and config import could benefit from it (#816). Cons: Downloading files may be outside the scope of GET requests we intend to support with the Imperative REST client.

[github-actions[bot]]

Thank you for raising this enhancement request. The community has 90 days to vote on it. If the enhancement receives at least 5 upvotes, it is added to our development backlog. If it receives fewer votes, the issue is closed.