[Bug]:The pre-api-call hook in the callback is not triggered for downstream calls to the Responses API when using the gpt-5-codex model

### What happened?

The pre-api-call hook registered in the callback is not being invoked for downstream calls to the Responses API when using the gpt-5-codex model.


### Relevant log output

```shell

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### Are you a ML Ops Team?

No

### What LiteLLM version are you on ?

v1.79.0

### Twitter / LinkedIn details

_No response_