fix go

Author: millotp

generators/src/main/java/com/algolia/codegen/cts/tests/TestsClient.java

@@ -125,7 +125,7 @@ public void run(Map<String, CodegenModel> models, Map<String, CodegenOperation>
 
               // Determines whether the endpoint is expected to return a response payload
               // deserialized and therefore a variable to store it into.
-              stepOut.put("hasResponse", step.expected != null);
+              stepOut.put("hasResponse", true);
               for (CodegenResponse response : ope.responses) {
                 if (response.code.equals("204")) {
                   stepOut.put("hasResponse", false);