.gitlab-ci.yml: Fix release link naming
The architecture is at the end. Broken since be9b1266 (.gitlab-ci.yml: Add CI for building libjpeg-turbo packages, 2025-07-02).
The architecture is at the end. Broken since be9b1266 (.gitlab-ci.yml: Add CI for building libjpeg-turbo packages, 2025-07-02).