update lakekeeper/0.11.0

- chart 0.8.1 → 0.11.0 (appVersion 0.10.4 → 0.12.2)
- deps: postgres 1.5.8 → 1.5.13, openfga 0.2.44 → 0.2.62
- ingress: Kong → APISIX (use-regex + path /.*, cluster-issuer)
- openfga.playground 비활성화 (preshared 인증 패닉 방지)
- breaking=false, custom-values 키 전부 호환

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

manifests/helm/lakekeeper/0.11.0/templates/config/db-encryption-secret.yaml

@@ -0,0 +1,21 @@
+{{- if eq "postgres" (lower .Values.secretBackend.type) }}
+{{- if empty .Values.secretBackend.postgres.encryptionKeySecret }}
+{{- $secretName := include "iceberg-catalog.fullname" . }}
+{{- $secretName = printf "%s-postgres-encryption" $secretName }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ $secretName }}
+  namespace: {{ .Release.Namespace }}
+  annotations:
+    helm.sh/resource-policy: "keep"
+  labels:
+    app.kubernetes.io/component: config
+type: Opaque
+data:
+  {{- $secretObj := (lookup "v1" "Secret" .Release.Namespace $secretName) | default dict }}
+  {{- $secretData := (get $secretObj "data") | default dict }}
+  {{- $encryptionKey := (get $secretData "encryptionKey") | default (randAlphaNum 40 | b64enc) }}
+  encryptionKey: {{ $encryptionKey | quote }}
+{{- end }}
+{{- end }}