Update kube-state-metrics from v1.7.1 to v1.7.2

* Add a separate liveness and readiness probe
* https://github.com/kubernetes/kube-state-metrics/releases/tag/v1.7.2

CHANGES.md

@@ -4,6 +4,10 @@ Notable changes between versions.
 
 ## Latest
 
+#### Addons
+
+* Update kube-state-metrics from v1.7.1 to v1.7.2
+
 ## v1.15.2
 
 * Kubernetes [v1.15.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.15.md#v1152)

addons/prometheus/exporters/kube-state-metrics/deployment.yaml

@@ -24,16 +24,22 @@ spec:
       serviceAccountName: kube-state-metrics
       containers:
       - name: kube-state-metrics
-        image: quay.io/coreos/kube-state-metrics:v1.7.1
+        image: quay.io/coreos/kube-state-metrics:v1.7.2
         ports:
           - name: metrics
             containerPort: 8080
-        readinessProbe:
+        livenessProbe:
           httpGet:
             path: /healthz
             port: 8080
           initialDelaySeconds: 5
           timeoutSeconds: 5
+        readinessProbe:
+          httpGet:
+            path: /
+            port: 8080
+          initialDelaySeconds: 5
+          timeoutSeconds: 5
       - name: addon-resizer
         image: k8s.gcr.io/addon-resizer:1.8.5
         resources: