Add app.kubernetes.io/version based on AppVersion (#18194)

Signed-off-by: jw-maynard <jmaynard@playq.net>

bitnami/common/Chart.yaml

@@ -6,7 +6,7 @@ annotations:
   licenses: Apache-2.0
 apiVersion: v2
 # Please make sure that version and appVersion are always the same.
-appVersion: 2.6.0
+appVersion: 2.7.0
 description: A Library Helm Chart for grouping common logic between bitnami charts. This chart is not deployable by itself.
 home: https://bitnami.com
 icon: https://bitnami.com/downloads/logos/bitnami-mark.png
@@ -23,4 +23,4 @@ name: common
 sources:
   - https://github.com/bitnami/charts
 type: library
-version: 2.6.0
+version: 2.7.0

bitnami/common/templates/_labels.tpl

@@ -12,6 +12,7 @@ app.kubernetes.io/name: {{ include "common.names.name" . }}
 helm.sh/chart: {{ include "common.names.chart" . }}
 app.kubernetes.io/instance: {{ .Release.Name }}
 app.kubernetes.io/managed-by: {{ .Release.Service }}
+app.kubernetes.io/version: {{ .Chart.AppVersion }}
 {{- end -}}
 
 {{/*