Adds a jobs tab in group runner details

What does this MR do and why?

Implements: #361649 (closed)

This change adds a tab in the group runner details, that was previously only visible for admins.

Users will be indicated that they may only see jobs they have access to.

Changelog: added

Screenshots or screen recordings

How to set up and validate locally

⚠ To validate this feature we need a group runner that has run some jobs, if you don't have any you can run gitlab:seed:runner_fleetto generate some.

1. Visit the group page (e.g. http://gdk.test:3000/rf-top-level-group-1)
2. Select CI/CD -> Runners in the menu
3. Select runner with some jobs (identified with the job count
   • 
4. Verify the list if correct

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.

Related to #361649 (closed)