www/gitlab: security and patch update to 19.3.2
Changes: https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-3-2-released/?nav=19.3.2
Security: 7fd351d1-af26-11f1-a883-2cf05da270f3
(cherry picked from commit 50de46a1645735ef10053158dd9dd77a25bab6e6)