Handle update path and renaming

- handle the update path to update sts and connection pooler deployment.
  This way no need to wait for sync
- rename the parameter to downscaler_annotations
- handle other review comments

manifests/configmap.yaml

@@ -94,7 +94,7 @@ data:
   # sidecar_docker_images: ""
   # set_memory_request_to_limit: "false"
   spilo_privileged: "false"
-  # statefulset_propagate_annotations: "deployment-time,downscaler/*"
+  # downscaler_annotations: "deployment-time,downscaler/*"
   super_username: postgres
   # team_admin_role: "admin"
   # team_api_role_configuration: "log_statement:all"

manifests/operatorconfiguration.crd.yaml

@@ -34,7 +34,7 @@ spec:
         configuration:
           type: object
           properties:
-            # statefulset_propagate_annotations:
+            # downscaler_annotations:
             #   type: array
             #   items:
             #     type: string

manifests/postgresql-operator-default-configuration.yaml

@@ -4,7 +4,7 @@ metadata:
   name: postgresql-operator-default-configuration
 configuration:
   docker_image: registry.opensource.zalan.do/acid/spilo-cdp-12:1.6-p115
-  # statefulset_propagate_annotations:
+  # downscaler_annotations:
   #   - deployment-time
   #   - downscaler/*
   # enable_crd_validation: true