[#2658] CronJob that removes all Datasets every day
[#2658] CronJob that removes all Datasets every day

- We have the DB connection string as part of the k8s secrets

- Our DB schema has the setup 'ON DELETE CASCADE'. Deleting a dataset
  deletes all related objects (with relationships defined at db
  level).

- Using the postgresql container as client we connect and delete all
  datasets

- NOTE: We're not deleting related data that is not defined as a FK in
  the database

akvo/akvo-dash,akvo/akvo-dash,akvo/akvo-lumen,akvo/akvo-dash,akvo/akvo-lumen