oslo.db 12.1.0 has changed the default value for the 'autocommit'
parameter of 'LegacyEngineFacade' from 'True' to 'False'. This is a
necessary step to ensure compatibility with SQLAlchemy 2.0. However, we
are currently relying on the autocommit behavior and need changes to
explicitly manage sessions. Until that happens, we need to override the
default.
Co-Authored-By: Stephen Finucane <stephenfin@redhat.com>
Change-Id: I7db39d958d087322bfa0aad70dfbd04de9228dd7
5d70c207cd