Feature/istwcms 5136 mnshantz patch domain masking
Adding the patch for the domain masking module so only admins can access it.
On or around 9:00am on Monday the 9th of March, git.uwaterloo.ca will be restarted to apply security and application patches. This maintenance should bring GitLab to latest patch in 18.9.x release line.
Adding the patch for the domain masking module so only admins can access it.