create-hooks script is missing require
Summary
The script /opt/gitlab/embedded/service/gitlab-shell/bin/create-hooks gives an error when run because it is missing the require for fileutils.
Steps to reproduce
As user git run: /opt/gitlab/embedded/service/gitlab-shell/bin/create-hooks /var/opt/gitlab/git-data/repositories
Example Project
Not applicable.
What is the current bug behavior?
Gives an error message.
What is the expected correct behavior?
It should create the hooks.
Possible fixes
Add: require 'fileutils'