feat: add DataProfilePubSubMessage supporting pub/sub integration (#695)

* feat: add DataProfilePubSubMessage supporting pub/sub integration

PiperOrigin-RevId: 438616324

Source-Link: googleapis/googleapis@52df4b4

Source-Link: https://github.com/googleapis/googleapis-gen/commit/c8fba06130654b838a38ae2e8b9b5c21191f9e12
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiYzhmYmEwNjEzMDY1NGI4MzhhMzhhZTJlOGI5YjVjMjExOTFmOWUxMiJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: gcf-owl-bot[bot]