AWS BedrockAnthropic3ChatModel token usage metrics are missing

[DEG-7]

Bug description
In the AWS BedrockAnthropic3ChatModel sync call the token usage metrics is not returned.
Also bedrock return other very important metric X-Amzn-Bedrock-Invocation-Latency that would be good to include in the spring ai response model

Environment
Last M3 version

Steps to reproduce
Make a simple call with the BedrockAnthropic3ChatModel

Expected behavior
Have all response metrics that bedrock returns

Thanks in advance

[markpollack]

This model is no longer supported, api access has been changed to go through the converse APIs.