doc: fix broken links
Created by: c-dilks
The new on-boarding hook has been deployed. All users registering with their @jlab.org account should be auto-added to their initial groups based on their CUE groups. Please contact the helpdesk if you encounter any issues.
Documentation for code.jlab.org, GitLab, CI/CD, Pages, etc is available: https://pages.jlab.org/scicomp/software/code-gitlab-docs/
Created by: c-dilks