Add group-level protected branches settings view
Problem description
As described in the parent epic &8679 Users want to be able to have standardized workflows across teams and projects and leverage protected branches as a way to do this.
Implementation plan
- Only display if the feature flag is enabled.
- Add the shared form to the group settings view.
- Make sure the form saves to the group.
- Add specs
- Update documentation
Edited by Jiaan Louw