[GENERAL] Use readiness container v3.0.1

Readiness container v3.x and up are now present in ONAP main repository.
They're also not using root user anymore and then script path has
changed.
Finally, "job_complete" script has been integrated in main "ready"
script.
As those changes are significant, we must upgrade all the components at
once.

Depends-On: I5afa83892043f4844afe12e61724a8d368a9f2e0
Issue-ID: OOM-2545
Signed-off-by: Grzegorz Lis <grzegorz.lis@nokia.com>
Change-Id: I0b4eb5dd86390273532d67d0a9696e1cfcadf110
diff --git a/kubernetes/policy/components/policy-api/values.yaml b/kubernetes/policy/components/policy-api/values.yaml
index 2e45858..e6f68cb 100755
--- a/kubernetes/policy/components/policy-api/values.yaml
+++ b/kubernetes/policy/components/policy-api/values.yaml
@@ -24,8 +24,7 @@
   persistence: {}
   envsubstImage: dibi/envsubst
   aafEnabled: true
-  readinessRepository: oomk8s
-  readinessImage: readiness-check:2.0.0
+  readinessImage: onap/oom/readiness:3.0.1
 
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 # Secrets metaconfig