[Frontend] Add scanner list view to Group => Security configuration
## Proposal
- Add a new `Scanners` tab to the group => `Security configuration` page
- Inside the tab, show a table of available scanners for the group with columns:
- scan type name
- profile-based project coverage
## References
- parent: https://gitlab.com/groups/gitlab-org/-/work_items/21626+
- designs: https://gitlab.com/gitlab-org/gitlab/-/work_items/593900+
- proof of concept: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/230298+
issue