Jiralite on Discord got a 403 installing the CLI: https://github.com/thatskyapplication/thatskyapplication/actions/runs/19052532546/job/54415805274#step:5:1

403 was returned when trying to fetch the latest release version from github (https://api.github.com/repos/${GITHUB_REPO}/releases/latest):

It likely hit the github api rate limit (60 unauthenticated reqs/hour per IP). I think we need to pass the auth header if $GITHUB_TOKEN is defined (which is the default on GitHub Actions, no configuration is required).

And maybe add a few retries with sleep, just in case.