Verify and Ensure Support for Node.js 20

[camsjams]

Motivation

LTS starts in October

Usage example

No response

Possible implementations

No response

[nedsalk]

I've tried using v20 in our codebase and got failing tests because fetching wasn't working properly. The culprit was graphql-request in the providers package which has the library cross-fetch as its dependency which, in turn, is using v2 of node-fetch, which doesn't have support for node v19 and v20 at the time of writing. The PR for adding this support is this one. After it gets merged, I'll return to the issue and try again.

[pedronauck]

I also got this error when trying to install fuels using node20

[nedsalk]

Although the issue mentioned above is resolved, I'll wait for #1374 to merge before continuing on this as it's replacing node-fetch with the native fetch. We'd have to override the used node-fetch version to get the fix, so I'd just wait until it's completely removed. I added a blocked label until then.

[arboleya]

Closed in #1544