GitLab allows creation of subgroup with reserved name `projects`
Summary
GitLab allows creation of a subgroup that is titled projects
which is a reserved name.
Steps to reproduce
Create a subgroup called projects
Example Project
https://gitlab.com/chenjerai/projects
What is the current bug behavior?
A subgroup named projects
is created
What is the expected correct behavior?
GitLab should not allow successful creation of subgroups named after reserved names
From customer: https://gitlab.zendesk.com/agent/tickets/113617