Prompt caching in non cached example

[Deschain]

Non cached example make_non_cached_api_call uses cache_control block

https://github.com/anthropics/anthropic-cookbook/blame/66ee346c51bdcfd7557b5a14b6790e701f09545e/misc/prompt_caching.ipynb#L168C9-L168C9