[POLICY] OOM Jakarta changes for PAP,API & PDPs

This review contains the below changes:
1) PAP config changes for spring boot migration
2) savePdpStatistics flag is disabled by default
3) DMaaP connectivity added to PAP consolidated healthcheck
4) Improve PAP & API readiness probe from TCP to HTTP GET based healthcheck api
5) API config changes for springboot migration
6) Update the docker image versions for Jakarta.

Change-Id: I8dfc821b1245cd4ef6bdedad7802deb4ac3297e3
Issue-ID: POLICY-3750
Signed-off-by: a.sreekumar <ajith.sreekumar@bell.ca>
diff --git a/kubernetes/policy/values.yaml b/kubernetes/policy/values.yaml
index 851c895..c544467 100755
--- a/kubernetes/policy/values.yaml
+++ b/kubernetes/policy/values.yaml
@@ -130,7 +130,7 @@
   image: mariadb:10.5.8
 
 dbmigrator:
-  image: onap/policy-db-migrator:2.3.1
+  image: onap/policy-db-migrator:2.4.1
   schema: policyadmin
   policy_home: "/opt/app/policy"