Remove version label from chart helpers

Removed version label from suse-ai-rancher-ext labels.

Author: leooamaral

charts/suse-ai-rancher-ext/templates/_helpers.tpl

@@ -14,7 +14,6 @@
 catalog.cattle.io/ui-extensions-catalog-image: {{ .Chart.Name }}
 app.kubernetes.io/name: {{ include "suse-ai-rancher-ext.name" . }}
 app.kubernetes.io/instance: {{ .Release.Name }}
-app.kubernetes.io/version: {{ .Chart.AppVersion }}
 app.kubernetes.io/managed-by: {{ .Release.Service }}
 {{- end }}