[BUG] Error: ReferenceError: fetch is not defined

[squarefrog]

Describe the bug After updating to Danger JS 12.x I'm unable to run Danger.

To Reproduce Steps to reproduce the behavior:

1. Install danger through homebrew brew install danger/tap/danger-js
2. Try to run danger

Expected behavior I expected Danger to work as I have a node version installed greater than the minimum.

Screenshots If applicable, add screenshots to help explain your problem.

Starting Danger PR on company/ios-app#5606
Error:  ReferenceError: fetch is not defined
    at defaultRequestHandler (/snapshot/danger-js/node_modules/@gitbeaker/rest/dist/index.js:101:22)
    at Object.requester.<computed> [as get] (/snapshot/danger-js/node_modules/@gitbeaker/requester-utils/dist/index.js:53:16)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at process.runNextTicks [as _tickCallback] (node:internal/process/task_queues:65:3)
    at Function.runMain (pkg/prelude/bootstrap.js:1980:13)
    at node:internal/main/run_main_module:17:47
    at async /snapshot/danger-js/node_modules/@gitbeaker/core/dist/index.js:105:22

Your Environment

software	version
danger.js	12.2.0
node	v18.20.2, also tried v22.1.0
npm	10.5.0
Operating System	macOS 14.4.1

Additional Context We run this in an iOS project without any JS dependencies, and I'm not too familiar with JS, so forgive me if this is a trivial issue to solve for an experienced JS engineer!