No serializer found for class software.amazon.awssdk.services.bedrockruntime.model.TokenUsage

Bug description
After upgrade from Spring AI 1.1.2 to 1.1.3 following Exception is thrown:

com.fasterxml.jackson.databind.exc.InvalidDefinitionException: No serializer found for class software.amazon.awssdk.services.bedrockruntime.model.TokenUsage and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS) (through reference chain: org.springframework.ai.chat.model.ChatResponse["metadata"]->org.springframework.ai.chat.metadata.ChatResponseMetadata["usage"]->org.springframework.ai.chat.metadata.DefaultUsage["nativeUsage"])
	at com.fasterxml.jackson.databind.exc.InvalidDefinitionException.from(InvalidDefinitionException.java:77) ``` 


in this code:

```java
  @GetMapping("/hello-response")
  public ChatResponse helloResponse(@RequestParam String prompt) {
    String promptFromDb = "Plan me a {days}-day trip to {city}";
    return chatClient
        .prompt()
        .user(u -> u.text(promptFromDb).param("days", 3).param("city", prompt))
        .call()
        .chatResponse();
  }

Environment
Java 25
Spring Boot 3.5
Spring AI 1.1.3
Amazon Bedrock Converse

Steps to reproduce
Execute above code.

Expected behavior
No exception is thrown like in Spring AI 1.1.2