rsync with --delete to prevent conflicts with other issues' new files

test/test.sh

@@ -103,7 +103,7 @@ then
     for i in "${!IMAGES_LIST[@]}"
     do
         printf "Copying to docker/%s/agent\n" "$i"
-        rsync -au ../* docker/"$i"/agent --exclude test --exclude build/*
+        rsync -au ../* docker/"$i"/agent --delete --exclude test --exclude build/*
     done
 
     printf "\n"