switching external secrets to app set

cluster/external-secrets/overlays/in-cluster/kustomization.yaml

@@ -0,0 +1,10 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+commonAnnotations:
+  argocd.argoproj.io/sync-options: SkipDryRunOnMissingResource=true
+
+resources:
+# - github.com/redhat-cop/gitops-catalog/external-secrets-operator/operator/overlays/stable
+# - github.com/redhat-cop/gitops-catalog/external-secrets-operator/instance/overlays/default
+- ../../base