WS-2240: Single ingest_products workflow

This replaces the ingest_cal and ingest_image workflows with a single ingest_products workflow that calls ingest_envoy for each product name it's been given.

Tested this by checking the templates to ensure ingest_envoy was being called properly for both partial and full pass QA states. ingest_envoy was yelling about python versions, so I'd like to test full ingestion on dev even though no changes were made to ingest itself.

Deleting the old workflows isn't necessary if we want to keep them around. Doing so did require an update to all previous ingest_cal and ingest_image workflow requests which I don't particularly love.