bump metricbeat to 6.6.0 (#11006)

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

stable/metricbeat/Chart.yaml

@@ -2,8 +2,8 @@ apiVersion: v1
 description: A Helm chart to collect Kubernetes logs with metricbeat
 icon: https://www.elastic.co/assets/blt47799dcdcf08438d/logo-elastic-beats-lt.svg
 name: metricbeat
-version: 0.4.4
-appVersion: 6.5.4
+version: 1.0.0
+appVersion: 6.6.0
 home: https://www.elastic.co/products/beats/metricbeat
 sources:
 - https://www.elastic.co/guide/en/beats/metricbeat/current/index.html

stable/metricbeat/README.md

@@ -33,7 +33,7 @@ The following table lists the configurable parameters of the metricbeat chart an
 |             Parameter               |            Description             |                    Default                |
 |-------------------------------------|------------------------------------|-------------------------------------------|
 | `image.repository`                  | The image repository to pull from  | `docker.elastic.co/beats/metricbeat`       |
-| `image.tag`                         | The image tag to pull              | `6.5.1`                                   |
+| `image.tag`                         | The image tag to pull              | `6.6.0`                                   |
 | `image.pullPolicy`                  | Image pull policy                  | `IfNotPresent`                            |
 | `rbac.create`                       | If true, create & use RBAC resources | `true`                                  |
 | `serviceAccount.create`             | If true, create & use ServiceAccount | `true`       |

stable/metricbeat/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: docker.elastic.co/beats/metricbeat
-  tag: 6.5.4
+  tag: 6.6.0
   pullPolicy: IfNotPresent
 
 # The instances created by daemonset retrieve most metrics from the host