"signatures" did not exist on "0cc8e0210a081bd7db0bc0ef2b1e56cf3f55ae95"
Merge branch 'security-open-redirect-internalredirect-12-4' into '12-4-stable'
Use the '\A' and '\z' regex anchors in `InternalRedirect` to mitigate an Open Redirect issue. See merge request gitlab/gitlabhq!3488