Auth mode not working with fine-grained token

### 🐛 The bug

1. Create a [fine-grained PAT](https://github.com/settings/personal-access-tokens) with the `Read access to issues and metadata` scope.
2. Run `npx goff@latest auth --token $token`.
3. Error: `Failed to authenticate with GitHub. Please check your token and try again.`

```
> $token
github_pat_REDACTED
> npx goff@latest auth --token $token

[10:04:21 AM] ERROR Failed to authenticate with GitHub. Please check your token and try again.
```

### 🛠️ To reproduce

Not sure how to do this

### 🌈 Expected behaviour

I expected this to just work, I guess. I've never used the tool and don't have baseline expectations.

### ℹ️ Additional context

_No response_