chore(ci): k8s manifest templated for Helm Charts

Author: GH Actions Runner User

manifests/helm/umbrella/blueprints/example-base.abc.shoot.live.k8s-hana.ondemand.com/example-base/charts/external-secrets-config/templates/secret-store.yaml

@@ -19,7 +19,7 @@ spec:
             key: token
             name: vault-tokenreview-service-account
             namespace: default
-      namespace: ""
+      namespace: ns1
       path: k8s-clusters
-      server: vault.example
+      server: https://vault.example/
       version: v2