Added support for https

The agent listens to two ports:
- 8081 for http
- 8433 for https

The agent can communicate using http or https.

A self signed certificate is used, which built into
the docker container.

Change-Id: Ia54d00ea849bd656678a76dfeab5d10c6e4dc1a2
Issue-ID: NONRTRIC-195
Signed-off-by: PatrikBuhr <patrik.buhr@est.tech>
diff --git a/policy-agent/Dockerfile b/policy-agent/Dockerfile
index 26ce531..da9fd44 100644
--- a/policy-agent/Dockerfile
+++ b/policy-agent/Dockerfile
@@ -25,7 +25,7 @@
 RUN mkdir -p /var/log/policy-agent
 RUN mkdir -p /opt/app/policy-agent/etc/cert/
 
-EXPOSE 8081
+EXPOSE 8081 8433
 
 ADD /config/* /opt/app/policy-agent/config/
 ADD target/${JAR} /opt/app/policy-agent/policy-agent.jar