Run local CA trust before haproxy deployment
Run local CA trust before haproxy deployment

Before haproxy tries to use the TLS certificates it should already
trust the CA. So it's necessary for the local CA-related manifest to
notify the ::tripleo::haproxy class.

This works for newly set deployments. deployments that have already
ran the ca-trust section will already trust the CA and thus won't
need that part.

Change-Id: I32ded4e33abffd51f220fb8a7dc6263aace72acd

openstack/puppet-tripleo,openstack/puppet-tripleo,openstack/puppet-tripleo