[Bug] Fix artifact review check

### Is this a new bug in dbt-core?

- [x] I believe this is a new bug in dbt-core
- [x] I have searched the existing issues, and I could not find an existing issue for this bug

### Current Behavior

The Artifact Review Check hangs. I'm not sure why. It was two types of triggers and need to support being run from forks or local branches. For now it's disabled. It may have to do with the commit that's used to pass the event.

### Expected Behavior

Check passes when appropriate.

### Steps To Reproduce

Look at the check on a PR.

### Relevant log output

```shell

```

### Environment

```markdown
- OS:
- Python:
- dbt:
```

### Which database adapter are you using with dbt?

_No response_

### Additional Context

_No response_