Secrets PR 3 - Integrate secret handling with db-details (#17677)

Integrate secret handling with db-details

Add helper function to database model namespace to "swap out" secret values with inserted IDs

Calling this from the pre-update fn

Add pre-insert fn for database model to perform the same

Adding test to database model test ns

Add creator_id to secret model to capture the user who created this secret instance/version

Add creator-id and created-at sub properties for each secret in db details