Due upstream changes in neutron to provide compatibility with
SQLAlchemy 2.0. [1].[2], and because session.autocommit=False
will be the only value accepted, refactor all session handling using
context manager
Change the default value for client_id_hardware to True
Because the default images in openstack are based centos 8-stream,
We need to change the default client_id_hardware to true to support
centos 8 images and if the user want to use guest images based on
centos 7, he can change value in the configuration to False
Change authentication method for Mellanox sdn controller
Change sdn authentication from basic(username, password) to token
authentication, remove username and password parameters
and add a new parameter token