File upload via files.create API always timing out with NodeJS

Problem

Describe the bug Hey folks, after upgrading `stripe-node` to `20.1.0` (from `14.5.0`), our file uploads stopped working, always returning a timeout error: [code block] I've tested a few different versions of the client, and the latest version where the file upload worked as expected is `18.5.0`, and the issue starts happening on `19.0.0`. Also, the issue only happens when using NodeJS. If I run the same snippet with `stripe-node` version `20.1.0` with Bun, it works as expected. The request does not appear on the logs on Stripe's dashboard. To Reproduce 1. Call the `files.create` API using `stripe-node` version `20.1.0` with NodeJS 20, 22 or 24. Expected behavior The file is uploaded successfully, as in version `18.5.0`: [code block] Code snippets [code block] OS Fedora 42 on kernel 6.17.7 Node version Tested with 20.19.6, 22.21.1 and 24.12.0 Library version stripe-node between 19.0.0 and 20.1.0 API version 2023-10-16, but other versions also gave the same error Additional context Initializing the client with `{ httpClient: Stripe.createFetchHttpClient() }` changes the error to: [code block] I was able to make it work by importing `node-fetch` and using it as the HTTP client, i.e.: [code block]