[stable/rocketchat] add apiVersion (#13821)

* add apiVersion

Signed-off-by: Carlos Panato <ctadeu@gmail.com>

* Update README.md

Signed-off-by: Maor Friedman <maor.friedman@redhat.com>

stable/rocketchat/Chart.yaml

@@ -1,5 +1,6 @@
+apiVersion: v1
 name: rocketchat
-version: 1.1.0
+version: 1.1.1
 appVersion: 1.0.3
 description: Prepare to take off with the ultimate chat platform, experience the next level of team communications
 keywords:

stable/rocketchat/README.md

@@ -41,7 +41,7 @@ The following table lists the configurable parameters of the Rocket.Chat chart a
 Parameter | Description | Default
 --- | --- | ---
 `image.repository` | Image repository | `rocketchat/rocket.chat`
-`image.tag` | Image tag | `0.74.2`
+`image.tag` | Image tag | `1.0.3`
 `image.pullPolicy` | Image pull policy | `IfNotPresent`
 `host` | Hostname for Rocket.Chat. Also used for ingress (if enabled) | `""`
 `replicaCount` | Number of replicas to run | `1`