Merge branch 'drop-enabled-property' into unify-config-propertie

Author: wind57

spring-cloud-kubernetes-integration-tests/spring-cloud-kubernetes-k8s-client-rabbitmq-secret-reload/rabbitmq-secret-test-app/src/test/resources/app/app-deployment.yaml

@@ -20,6 +20,8 @@ spec:
               value: bus-amqp
             - name: SPRING_RABBITMQ_HOST
               value: rabbitmq-service
+            - name: SPRING_CLOUD_KUBERNETES_SECRETS_ENABLED
+              value: "TRUE"
           readinessProbe:
             httpGet:
               port: 8080

spring-cloud-kubernetes-integration-tests/spring-cloud-kubernetes-k8s-client-rabbitmq-secret-reload/rabbitmq-secret-test-app/src/test/resources/config-watcher/watcher-deployment.yaml

@@ -25,6 +25,8 @@ spec:
               value: app
             - name: SPRING_CLOUD_KUBERNETES_CONFIGURATION_WATCHER_REFRESHDELAY
               value: "1"
+            - name: SPRING_CLOUD_KUBERNETES_SECRETS_ENABLED
+              value: "TRUE"
           readinessProbe:
             httpGet:
               port: 8888