Change return type of waitForWorkflowStart method

Signed-off-by: artur-ciocanu <[email protected]>

Author: artur-ciocanu

sdk-workflows/src/main/java/io/dapr/workflows/client/DaprWorkflowClient.java

@@ -238,7 +238,7 @@ public WorkflowInstanceStatus waitForInstanceStart(String instanceId, Duration t
    * @throws TimeoutException when the workflow instance is not started within the specified amount of time
    */
   @Nullable
-  public DefaultWorkflowState waitForWorkflowStart(String instanceId, Duration timeout, boolean getInputsAndOutputs)
+  public WorkflowState waitForWorkflowStart(String instanceId, Duration timeout, boolean getInputsAndOutputs)
       throws TimeoutException {
 
     OrchestrationMetadata metadata = this.innerClient.waitForInstanceStart(instanceId, timeout, getInputsAndOutputs);