feat: mask api key for cerebriumai llm #11505

Job	Run time
Python 3.8 extended tests	5m 35s
Python 3.9 extended tests	2m 53s
Python 3.10 extended tests	2m 52s
Python 3.11 extended tests	5m 32s
compile-integration-tests / Python 3.8	28s
lint / build (3.8)	38s
compile-integration-tests / Python 3.9	24s
pydantic-compatibility / Pydantic v1/v2 compatibility - Python 3.8	37s
lint / build (3.11)	35s
compile-integration-tests / Python 3.10	26s
pydantic-compatibility / Pydantic v1/v2 compatibility - Python 3.9	30s
compile-integration-tests / Python 3.11	30s
pydantic-compatibility / Pydantic v1/v2 compatibility - Python 3.10	30s
test / Python 3.8	27s
pydantic-compatibility / Pydantic v1/v2 compatibility - Python 3.11	33s
test / Python 3.9	26s
test / Python 3.10	35s
test / Python 3.11	26s
	23m 57s

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