data_platform_libs.v0.database_requires was deprecated on January 4th,
2023 and has not received updates since then.
This change migrates to data_platform_libs.v0.data_interfaces which the
preferred way to interact with MySQL.
Most notable changes:
- User/password in a secret
- Keystone test 'test_on_peer_data_changed_with_fernet_keys_and_fernet_secret_different'
is no longer mocking secrets to make sure it's using database secrets.
Change-Id: Ia1908c0828689458c6ff3fa8d9640c8debfc0a73
943c9fd988