Update Helm release sealed-secrets to v2.16.2 (#1318)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

manifests/sealed-secrets/Chart.yaml

@@ -3,5 +3,5 @@ name: sealed-secrets
 version: 0.0.1
 dependencies:
 - name: sealed-secrets
-  version: 2.16.1
+  version: 2.16.2
   repository: https://bitnami-labs.github.io/sealed-secrets