Create "overwrite" workflow for install activity

[bnelson-czi]

create "overwrite" workflow for install activity for when we need to update/backfill records for the entire view (not just most recently ingested data)

[manasaV3]

Currently, the install data is fetched from a view. As we learn more from the data, we update the rules on what installs can be classified as cicd. But updating the rules on the view does not update the ingestion timestamp, so the existing install counts will not reflect the new install count.

While backfilling will update counts, it will not handle the edge case of removing records where there are no more valid installs for a specific record. We need to have a workflow to tackle such cases.