do not follow redirects on node http

[anonrig]

No description provided.

[Copilot]

Pull Request Overview

This PR prevents automatic redirect following in the Node HTTP client by using manual redirect mode, adds a corresponding test for this behavior, and updates test configurations to allow public network access.

• Configure fetch to use redirect: 'manual' in the internal HTTP client
• Add a new test (httpRedirectsAreNotFollowed) to assert a 301 response is returned
• Update network permissions in the wd-test and Bazel rule to enable external HTTP requests

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
src/workerd/api/node/tests/http-client-nodejs-test.wd-test	Expand “internet” environment to allow public network access
src/workerd/api/node/tests/http-client-nodejs-test.js	Add httpRedirectsAreNotFollowed test using cloudflare.com
src/workerd/api/node/BUILD.bazel	Tag the test rule with requires-network
src/node/internal/internal_http_client.ts	Add redirect: 'manual' to fetch and adjust comments

Comments suppressed due to low confidence (2)

src/workerd/api/node/tests/http-client-nodejs-test.js:311

• [nitpick] For consistency with other tests (e.g. testHttpSetTimeout), consider renaming this constant to testHttpRedirectsAreNotFollowed.

export const httpRedirectsAreNotFollowed = {

src/node/internal/internal_http_client.ts:345

• [nitpick] The comment numbering is now out of sync after removing the redirect note. You may want to renumber or simplify the list to keep documentation accurate.

    // 2. Nothing is directly waiting for fetch promise here.

[vicb]

IMO the copilot comment below was somehow relevant.

Can't we create a local redirect server? in the same way as we already have

      'PONG_SERVER_PORT',
      'ASD_SERVER_PORT',
      'TIMEOUT_SERVER_PORT',
      'HELLO_WORLD_SERVER_PORT',
      'HEADER_VALIDATION_SERVER_PORT',