[Fix #3455] fix for missing project types tab

This PR fixes [`#3455`](https://www.openproject.org/work_packages/3455). Basically just a typo in commit 825f42c.

a new permission/action was introduced for types here https://github.com/opf/openproject/blob/825f42c3b984b33b99d6b4bc5ac112bf431fb416/lib/redmine.rb#L89

but then got forgotten to be used here https://github.com/opf/openproject/blob/825f42c3b984b33b99d6b4bc5ac112bf431fb416/app/helpers/projects_helper.rb#L45