Revert "Update `GITHUB_TOKEN` environment variable for Danger (#10365)"

Danger doesn't appear to work with PRs from forks: https://github.com/danger/danger-js/issues/918

Will need to research this some more.

This reverts commit 53d0cc61460fde18469e415596acd8d77d92f7c5.
3cf93dfcf6Marshall Bowers committed on 4/10/2024, 5:29:54 PMparent53d0cc6
1 file changedLine totals unavailable