add manual

.gitlab-ci-ingest.yml

-workflow:
-  rules:
-    - when: manual    # run only when manually triggered
-
 stages:
   - ingest
 
@@ -14,6 +10,9 @@ ingest:
     - vm
     - reddit
 
+  rules:
+    - when: manual
+
   before_script:
     - apt-get update && apt-get install -y gettext jq
     - cp tools/filesystem-plugin-2.1.0.jar plugin.jar