ParseException with nested components in the metadata section (XML SBoM)

Affected version: 9.0.4.
OS: Linux

Minimal example:
```

omnect-cli


dep
0.0.2

```
Exception:
```
org.cyclonedx.exception.ParseException: com.fasterxml.jackson.databind.JsonMappingException: Cannot deserialize value of type `java.util.ArrayList` from Object value (token `JsonToken.START_OBJECT`)
at [Source: UNKNOWN; byte offset: #UNKNOWN] (through reference chain: org.cyclonedx.model.Component["components"]) (through reference chain: org.cyclonedx.model.Bom["metadata"])
at org.cyclonedx.parsers.XmlParser.parse(XmlParser.java:101)
at de.conplement.App.getXmlBom(App.java:23)
at de.conplement.App.main(App.java:29)
at org.codehaus.mojo.exec.ExecJavaMojo.doMain(ExecJavaMojo.java:385)
at org.codehaus.mojo.exec.ExecJavaMojo.doExec(ExecJavaMojo.java:374)
at org.codehaus.mojo.exec.ExecJavaMojo.lambda$execute$0(ExecJavaMojo.java:296)
at java.lang.Thread.run(Thread.java:750)
Caused by: com.fasterxml.jackson.databind.JsonMappingException: Cannot deserialize value of type `java.util.ArrayList` from Object value (token `JsonToken.START_OBJECT`)
at [Source: UNKNOWN; byte offset: #UNKNOWN] (through reference chain: org.cyclonedx.model.Component["components"]) (through reference chain: org.cyclonedx.model.Bom["metadata"])
at com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:402)
at com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:361)
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.wrapAndThrow(BeanDeserializerBase.java:1937)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:312)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:177)
at com.fasterxml.jackson.dataformat.xml.deser.WrapperHandlingDeserializer.deserialize(WrapperHandlingDeserializer.java:122)
at com.fasterxml.jackson.dataformat.xml.deser.XmlDeserializationContext.readRootValue(XmlDeserializationContext.java:104)
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4905)
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3909)
at org.cyclonedx.parsers.XmlParser.parse(XmlParser.java:99)
... 6 more
Caused by: java.lang.IllegalArgumentException: Cannot deserialize value of type `java.util.ArrayList` from Object value (token `JsonToken.START_OBJECT`)
at [Source: UNKNOWN; byte offset: #UNKNOWN] (through reference chain: org.cyclonedx.model.Component["components"])
at com.fasterxml.jackson.databind.ObjectMapper._convert(ObjectMapper.java:4624)
at com.fasterxml.jackson.databind.ObjectMapper.convertValue(ObjectMapper.java:4555)
at org.cyclonedx.util.deserializer.MetadataDeserializer.deserialize(MetadataDeserializer.java:53)
at org.cyclonedx.util.deserializer.MetadataDeserializer.deserialize(MetadataDeserializer.java:29)
at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:129)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:310)
... 12 more
Caused by: com.fasterxml.jackson.databind.exc.MismatchedInputException: Cannot deserialize value of type `java.util.ArrayList` from Object value (token `JsonToken.START_OBJECT`)
at [Source: UNKNOWN; byte offset: #UNKNOWN] (through reference chain: org.cyclonedx.model.Component["components"])
at com.fasterxml.jackson.databind.exc.MismatchedInputException.from(MismatchedInputException.java:59)
at com.fasterxml.jackson.databind.DeserializationContext.reportInputMismatch(DeserializationContext.java:1767)
at com.fasterxml.jackson.databind.DeserializationContext.handleUnexpectedToken(DeserializationContext.java:1541)
at com.fasterxml.jackson.databind.DeserializationContext.handleUnexpectedToken(DeserializationContext.java:1488)
at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.handleNonArray(CollectionDeserializer.java:402)
at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:254)
at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:30)
at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:129)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:310)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:177)
at com.fasterxml.jackson.dataformat.xml.deser.WrapperHandlingDeserializer.deserialize(WrapperHandlingDeserializer.java:122)
at com.fasterxml.jackson.databind.ObjectMapper._convert(ObjectMapper.java:4619)
... 17 more
```

If we have no nested components, the SBoM can be parsed, i.e., the following works:

```

omnect-cli

```

Reproduce el XML mínimo con XmlParser.parse y, después, inspecciona MetadataDeserializer.java en la línea 53 y la llamada de análisis en XmlParser.java en las líneas 99-101. Compáralo con el ejemplo de componentes vacíos; se considera terminado cuando el componente anidado de los metadatos se analiza correctamente sin la ParseException indicada.

Escrito por el modelo de indexación a partir del texto del issue.