browser_ui/1_manage/user/minimal_access_user_spec.rb | Manage User with minimal access to group is not allowed to edit files via the UI

Documentation: https://docs.gitlab.com/ee/user/permissions.html#users-with-minimal-access

Issue: gitlab-org/gitlab#220203 (closed)

Steps:

• Create a new project, sub-group and a user
• Add user to the top level group (gitlab-qa-sandbox-group) with minimal access role
• Sign-in as the newly created user and try to edit a file in the project
• Edit should not be allowed