chore(deps): update helm release sealed-secrets to v2.17.4

Author: renovate[bot]

argo/app-of-apps/templates/sealed-secrets/application.yaml

@@ -9,7 +9,7 @@ spec:
 
   source:
     repoURL: https://bitnami-labs.github.io/sealed-secrets
-    targetRevision: 2.16.1
+    targetRevision: 2.17.4
     chart: sealed-secrets
 
     helm: