failedJobRetryTimeCycle is not found in Spring boot 3.3.4

I have definitions set:
``

and my failedJobRetryTimeCycle looks like that:

```

R5/PT7M

```

and every time i try to start the spring boot app, I am getting:

`Caused by: org.flowable.bpmn.exceptions.XMLException: javax.xml.transform.TransformerException: javax.xml.stream.XMLStreamException: org.xml.sax.SAXParseException; lineNumber: 16; columnNumber: 61; cvc-complex-type.2.4.a: Invalid content was found starting with element '{"http://www.omg.org/spec/BPMN/20100524/MODEL":documentation}'. One of '{"http://www.omg.org/spec/BPMN/20100524/MODEL":auditing, "http://www.omg.org/spec/BPMN/20100524/MODEL":monitoring, "http://www.omg.org/spec/BPMN/20100524/MODEL":categoryValueRef, "http://www.omg.org/spec/BPMN/20100524/MODEL":incoming, "http://www.omg.org/spec/BPMN/20100524/MODEL":outgoing, "http://www.omg.org/spec/BPMN/20100524/MODEL":ioSpecification, "http://www.omg.org/spec/BPMN/20100524/MODEL":property, "http://www.omg.org/spec/BPMN/20100524/MODEL":dataInputAssociation, "http://www.omg.org/spec/BPMN/20100524/MODEL":dataOutputAssociation, "http://www.omg.org/spec/BPMN/20100524/MODEL":resourceRole, "http://www.omg.org/spec/BPMN/20100524/MODEL":loopCharacteristics}' is expected.`

Also, when I am using intellij, failedJobRetryTimeCycle is the only property, where is no "reference" reference shown.

I use these plugins together with spring boot 3.3.4

```
implementation("org.flowable:flowable-spring-boot-starter:7.1.0")
implementation("org.flowable:flowable-spring-boot-starter-rest:7.1.0")
implementation("org.flowable:flowable-spring-boot-autoconfigure:7.1.0")
implementation("org.flowable:flowable-engine:7.1.0")
```

La descrizione non indica file sorgente né test. Inizia riproducendo l’avvio di Spring Boot con Flowable 7.1.0 e l’estensione BPMN mostrata, quindi traccia l’errore di convalida XML relativo a failedJobRetryTimeCycle e all’elemento indicato nella documentazione. Il risultato dovrebbe essere una diagnosi chiara e una definizione BPMN verificata che si avvii correttamente con il ciclo di retry riconosciuto.

Scritto dal modello di indicizzazione a partire dal testo della issue.