* Updated apiVersion for Helm v3

* Updated tag

* Collect internal metrics if enabled

* Enable port 8888 if metrics enabled

* Bumped up chart version

* Added icon from Github

* Fixed typo

* Keep PVC unless removed manually

* Added securityContext

* Added icon as required by v2

* Updated appVersion

* Bumped up chart version

* Added missing v in the tag

* Updated appVersion for telegraf to match the tag

* Added missing v for tag

* Fixed input not defined issue

* Updated Influxdb2 version

* Update Chart.yaml