release-please failed: Cannot read properties of undefined (reading 'pullRequest')

Thanks for stopping by to let us know something could be better!

Please provide the following details.

#### Environment details

- OS: ubuntu-latest
- `release-please` version: v4

#### Steps to reproduce

1. pull commit
2. show github actions state
3. my actions log [click here](https://github.com/jshub-top/nsv/actions/runs/10356289256/job/28665824934)
Making sure to follow these steps will guarantee the quickest resolution possible.

Thanks!