Purpose: UseMyItems is a new organization ability / plan flag
which is automatically enabled where UsePolicies is enabled,
but can be selectively disabled to disable My Items creation
when the Organization Data Ownership policy is turned on.
- new organization table column with all sprocs and views updated
- data migration to enable the feature for all organizations that already use policies (replicating existing behaviour)
- data and api models updated
- added to organization license file so it can be preserved in self-hosted instances
- note that we don't have a plan feature defined for this yet, so it is set based on UsePolicies to match the migration logic. Billing Team have a ticket to add this
