Migrate specifically ETL notebooks from the following repos:
- Currently being migrated (Nov 5, 2021) : https://github.com/wikimedia-research/Readers-movement-metrics
to analytics/wmf-product/jobs using the instructions found here: https://gerrit.wikimedia.org/r/plugins/gitiles/analytics/wmf-product/jobs/+/refs/heads/master/movement_metrics/
(Visualization notebooks should be separate from ETL notebooks.)