Update values.yaml for apple charts to enable probes (apache#118)

Author: Chenzhao Guo

build-tools/helm/spark-kubernetes-operator/values.yaml

@@ -57,7 +57,7 @@ operatorDeployment:
           ephemeral-storage: 2Gi
           memory: 2Gi
       probes:
-        enable: false
+        enable: true
         port: 19091
         livenessProbe:
           periodSeconds: 10