Didn't need the directory_name in the metadata

shared/workspaces/alembic/versions/7c17edbcf541_add_ingest_gmva_workflow.py

@@ -51,7 +51,6 @@ set -o errexit
 metadata_json = """{
   "telescope": "{{telescope}}",
   "data_location": "{{data_location}}",
-  "directory_name": "{{directory_name}}"
   "projectMetadata": {
     "telescope": "{{telescope}}",
     "projectCode": "{{projectCode}}"