[bitnami/clickhouse] Add shard label to pods (#17943)

Signed-off-by: Andrés Bono <andresbono@vmware.com>

bitnami/clickhouse/Chart.yaml

@@ -28,4 +28,4 @@ maintainers:
 name: clickhouse
 sources:
   - https://github.com/bitnami/charts/tree/main/bitnami/clickhouse
-version: 3.5.6
+version: 3.5.7

bitnami/clickhouse/templates/statefulset.yaml

@@ -45,6 +45,7 @@ spec:
         {{- if $.Values.podLabels }}
         {{- include "common.tplvalues.render" (dict "value" $.Values.podLabels "context" $) | nindent 8 }}
         {{- end }}
+        shard: {{ $i | quote }}
     spec:
       serviceAccountName: {{ template "clickhouse.serviceAccountName" $ }}
       {{- include "clickhouse.imagePullSecrets" $ | nindent 6 }}