chore: reference libddprof branch that matches the changes in the builder

Author: hoolioh

.gitlab-ci.yml

@@ -2,7 +2,7 @@ variables:
   # These are gitlab variables so that it's easier to do a manual deploy
   # If these are set witih value and description, then it gives you UI elements
   DOWNSTREAM_BRANCH:
-    value: "main"
+    value: "julio/use-builder-on-windows"
     description: "downstream jobs are triggered on this branch"
 
 include: