E2E test for Restrict group access by ip address spec

What does this MR do?

Adds end to end test for restricting group access by ip address.

CE Port: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/32203

Closes: gitlab-org/quality/testcases#100 (closed)

Conformity

• [-] Changelog entry
• [-] Documentation created/updated or follow-up review issue created
• Code review guidelines
• Merge request performance guidelines
• Style guides
• [-] Database guides
• Separation of EE specific content