Import WSDL to collection (#5015)

* Import WSDL to bruno collection

* feat(wsdl-import): remove unused code and minor refactor

---------

Co-authored-by: Bijin Bruno <bijin@usebruno.com>

packages/bruno-cli/tests/runner/prepare-request.spec.js

@@ -559,7 +559,7 @@ describe('prepare-request: prepareRequest', () => {
               selected: true
             }]
           }
-        },
+        }
       };
 
       const result = await prepareRequest(item);