Add python packages for SNI support in tests
Add python packages for SNI support in tests

This adds python packages required for SNI support to ensure that tox
installs the packages into the venv when running tests.

Change-Id: Id03050edb8cb7bcea7c6528fb090a71dc5b73c95

openstack/openstack-ansible-rsyslog_server,openstack/openstack-ansible-rsyslog_server