Update readiness-check version

Readiness check version is not sinchronized in many pods
This causing deployment failures.
Issue-ID: OOM-936
Change-Id: Ieef91df17836adcdf24db536440d0a1624a50591
Signed-off-by: BorislavG <Borislav.Glozman@amdocs.com>
diff --git a/kubernetes/portal/charts/portal-mariadb/values.yaml b/kubernetes/portal/charts/portal-mariadb/values.yaml
index c232e4c..c7ecea5 100644
--- a/kubernetes/portal/charts/portal-mariadb/values.yaml
+++ b/kubernetes/portal/charts/portal-mariadb/values.yaml
@@ -27,7 +27,7 @@
 image: onap/portal-db:2.1-STAGING-latest
 pullPolicy: Always
 
-readinessImage: "readiness-check:1.1.1"
+readinessImage: "readiness-check:2.0.0"
 mariadbInitImage: "mariadb-client-init:2.0.0"
 
 # application configuration