Fixes #37096 - Add rubocop to github actions

[dosas]

No description provided.

[dosas]

I do not understand why the rubocop target did not run foir this PR?
Does it require configuration in the settings or does the file have to be on main?

[sbernhard]

LGTM

[ehelms]

The current workflow runs bundle exec rake which captures rubocop and tests based on the default. If we want to break out the rubocop to it's own entry, I think we should update the workflow so that it only runs the unit tests alongside the change.

https://github.com/theforeman/foreman_maintain/blob/master/Rakefile#L23

[ehelms]

I do not understand why the rubocop target did not run foir this PR?
Does it require configuration in the settings or does the file have to be on main?

The tests do not automatically run unless you are a public member of theforeman organization. I approved and ran it but see my comment.