fix: notable not showing users for user-owned repositories

[felipecrs]

This fixes #1721:

[felipecrs]

Just in case someone else needs this before @lowlighter gets around to merging it, you can use my fork:

- uses: felipecrs/metrics@master
  with:
    use_prebuilt_image: no

[mikey-]

Nice!

[mikey-]

Thanks for submitting this PR. I don't have any sway over whether this is merged, so please feel free to ignore me.

That said I do want to include your change into my fork & PR. However, before I do that - I'd like to understand the fix a little bit better. How does
this work? It seems like this only works when we want to show users for user-owned repositories, but when it's an organisation repo, it won't work.

Is that correct? or will this work for organisation owned repos too?

[felipecrs]

For orgs you should set plugin_notable_repositories: yes. See the documentation:

[mikey-]

Thank you king