Update docker images for rss and shuffle service (#553)

Author: liyinan926

conf/kubernetes-resource-staging-server.yaml

@@ -32,7 +32,7 @@ spec:
             name: spark-resource-staging-server-config
       containers:
         - name: spark-resource-staging-server
-          image: kubespark/spark-resource-staging-server:v2.2.0-kubernetes-0.4.0
+          image: kubespark/spark-resource-staging-server:v2.2.0-kubernetes-0.5.0
           resources:
             requests:
               cpu: 100m

conf/kubernetes-shuffle-service.yaml

@@ -38,7 +38,7 @@ spec:
           # This is an official image that is built
           # from the dockerfiles/shuffle directory
           # in the spark distribution.
-          image: kubespark/spark-shuffle:v2.2.0-kubernetes-0.4.0
+          image: kubespark/spark-shuffle:v2.2.0-kubernetes-0.5.0
           imagePullPolicy: IfNotPresent
           volumeMounts:
             - mountPath: '/tmp/spark-local'