API Test for GET `/groups/:id/members`
There have been performance issues noted by the Workspace team involving the group members page in the past during linear queries development when a group has a large number of members (1000+)
We should add a k6 API test to GPT that will target GET /groups/:id/members
This will require seeding the environment with users first and then adding those users as members to a group (Explore switching to GitLab Seeder for test dat... (#503))