add sealed-secrets

resources/sealed-secrets/base/kustomization.yaml

@@ -0,0 +1,8 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+helmCharts:
+  - name: sealed-secrets
+    repo: https://bitnami-labs.github.io/sealed-secrets
+    version: 2.16.0
+    releaseName: sealed-secrets
+    valuesFile: values.yaml