Fix Helper#all_changed_files to not include deleted files
What does this MR do and why?
This fixes a regression introduced by !95 (merged) (2.9.0).
MR acceptance checklist
This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.
-
I have evaluated the MR acceptance checklist for this MR.
Edited by Rémy Coutable