fix: Correctly set Secret namespace for 'tls' SecretClass

Author: Techassi

rust/operator-binary/src/main.rs

@@ -222,7 +222,11 @@ async fn create_default_secretclass(
         .add_label(name)
         .add_label(Label::stackable_vendor());
 
-    tls_secret_class.metadata.namespace = Some(operator_namespace);
+    if let v1alpha2::SecretClassBackend::AutoTls(auto_tls_backend) =
+        &mut tls_secret_class.spec.backend
+    {
+        auto_tls_backend.ca.secret.namespace = operator_namespace
+    }
 
     client.create_if_missing(&tls_secret_class).await?;
 

rust/operator-binary/src/secretclass.yaml

@@ -9,5 +9,5 @@ spec:
       ca:
         secret:
           name: secret-provisioner-tls-ca
-          namespace: stackable-operator
+          namespace: stackable-operators
         autoGenerate: true