Add docker-compose for nonrtric-gateway

Change-Id: I7e835d098d2390edfafd276d23e98495b9e80902
Issue-ID: NONRTRIC-422
Signed-off-by: RehanRaza <muhammad.rehan.raza@est.tech>
diff --git a/docker-compose/policy-service/docker-compose.yaml b/docker-compose/policy-service/docker-compose.yaml
index fd2e9b0..d755f21 100644
--- a/docker-compose/policy-service/docker-compose.yaml
+++ b/docker-compose/policy-service/docker-compose.yaml
@@ -32,6 +32,7 @@
       - 8081:8081
       - 8433:8433
     volumes:
+      - ./policy-service/config/application-policyagent.yaml:/opt/app/policy-agent/config/application.yaml:ro
       - ./policy-service/config/application_configuration.json:/opt/app/policy-agent/data/application_configuration.json:ro
     # For using own certs instead of the default ones (built into the container),
     # place them in config/ directory, update the application-policyagent.yaml file, and uncomment the following lines