Make Policy PAP exposition configurable

Policy PAP endpoint exposition is made configurable using helm override
values when deploying. Available options for service type are:

* Cluster IP (default value)
* Node Port (by overriding policy.pap.service.type value with NodePort)

Issue-ID: POLICY-2514
Signed-off-by: Bruno Sakoto <bruno.sakoto@bell.ca>
Change-Id: Ifc3ac09aeb9e8836c0ef15a8b5b60bd8e31dca03
2 files changed