Add a test to ensure all changes have if
What does this MR do and why?
Add a test to ensure all changes have if
See this for why we want to always have if: https://docs.gitlab.com/ee/development/pipelines/internals.html#avoid-force_gitlab_ci
This should avoid breaking the pipeline like !141850 (comment 1729548934) and requiring a fix: !141906 (merged)
Related to #438553 (closed)
Edited by Lin Jen-Shin