Python 3.11 job run on Debian Bookworm which does
not have the mysql pkg for example, libmysqlclient-dev
instead they have mariadb. Updating bindep.txt file
to adjust the pkgs as per Debian bookworm.

Based on [1]

[1]: https://review.opendev.org/c/openstack/placement/+/893821

Change-Id: I18951908a1bea5f9f266382e8c7bfa91a5e6f38f