Update beman-tidy utilitary

```beman-tidy --verbose --require-all ~/acs/sava_projects/beman_project/exemplar``` 
fails for readme.badges, while 
```uv run beman-tidy --verbose --require-all ~/acs/sava_projects/beman_project/exemplar```
does not.

Also, noticed that it might not be updated because it's still using uppercase for checks. 

@rishyak can you please check. Thanks