Steps to reproduce:

1. Setup action, create a PR, and have it auto reviewed
2. Request for re-review in PR, without further code changes, review status should be something like this
   
3. Trigger auto-approve-action

Actual output:
Does not do a re-review, but logs a warning: Current user already approved pull request #31, nothing to do, despite the PR needing a re-review

Expected output:
auto-approve-action should perform a re-review as the status is "Awaiting requested review...", if re-review is successful, status should be updated to "Approved"

Here's a sample PR: vincejv/fpi-framework#31