[stable/drupal] Update deployment apiVersion to 'apps/v1' - Mandatory for K8s 1.16 (#17295)

Signed-off-by: juan131 <juan@bitnami.com>

stable/drupal/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: drupal
-version: 5.2.3
+version: 5.2.4
 appVersion: 8.7.7
 description: One of the most versatile open source content management systems.
 keywords:

stable/drupal/requirements.lock

@@ -1,6 +1,6 @@
 dependencies:
 - name: mariadb
   repository: https://kubernetes-charts.storage.googleapis.com/
-  version: 6.8.7
+  version: 6.9.1
 digest: sha256:a363428d6463718a9523a88c70e485218373e315f2979cb1bb17b034ec2be96a
-generated: 2019-09-09T04:36:08.771134086Z
+generated: "2019-09-20T15:01:57.480311+02:00"

stable/drupal/templates/deployment.yaml

@@ -1,4 +1,4 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: {{ template "drupal.fullname" . }}