New comment by ericonr on void-packages repository

https://github.com/void-linux/void-packages/pull/22484#issuecomment-664380417

Comment:
> If this hook is included with dracut, this check is likely unnecessary.

I agree. It is mostly following the style of the other hook, that's why it has the check.

> I'm not sure if it's better to split it out and explicitly depends on gummiboot?

Hmm that might be a better way of doing it. We mention the dependency in the config file, at least. Would it be okay to have a subpackage only for the hook and the conf file?