Nested groups > Add option to add member to nested groups when adding to top level group

When you add a user to a group that has groups, we should add the option to add the user to the subgroups as well.

If we have a group GitLab with subgroups Design Development Marketing, I want to be able to add a user to GitLab and Design at the same time. One solution would be to add checkboxes for subgroups on the member page.