Policy Executor API: Add Prefix in Yaml

- Remove servers from yaml.
- Add prefix to path in yaml.
- Remove basepath prefix from Controller Impl.
- Added policy server port to 8093.
- Exposed docker env. vars for policy services.

Issue-ID: CPS-2291
Change-Id: Idcc9e23f9d63bad2480537dc8d39523fe82b4b83
Signed-off-by: ToineSiebelink <toine.siebelink@est.tech>
Signed-off-by: sourabh_sourabh <sourabh.sourabh@est.tech>
diff --git a/cps-application/src/main/resources/application.yml b/cps-application/src/main/resources/application.yml
index 8ca6b0f..b2cbe7f 100644
--- a/cps-application/src/main/resources/application.yml
+++ b/cps-application/src/main/resources/application.yml
@@ -189,10 +189,10 @@
                 cps: INFO
 ncmp:
     policy-executor:
-        enabled: false
+        enabled: ${POLICY_SERVICE_ENABLED:false}
         server:
-            address: http://localhost
-            port: 8785
+            address: ${POLICY_SERVICE_URL:http://policy-executor-stub}
+            port: ${POLICY_SERVICE_PORT:8093}
         httpclient:
             all-services:
                 maximumInMemorySizeInMegabytes: 16