Bug with Workflow Hub IDs

In the weekly Workflow Hub ID update by our GitHub action, for some reason there is a problem with one of the 
entries, prefixing it with a `?` and splitting it over two lines:

```
? genome-annotation/comparison-braker-helixer-annotation/galaxy-workflow-comparison-of-two-annotation-tools--helixer-and-braker3
: '1746'
```

Example: https://github.com/galaxyproject/training-material/pull/6241/files