Update llm tests #6741

Job	Run time
cargo-clippy (ubuntu-latest, stable)	1m 56s
cargo-clippy (ubuntu-latest, beta)	1m 59s
cargo-deny	13s
cargo-clippy (ubuntu-latest, nightly)	1m 51s
linux (beta)	33m 27s
linux (nightly)	30m 39s
cargo-clippy (macOS-latest, stable)	2m 9s
cargo-clippy (macOS-latest, beta)	2m 18s
warnings (1.75.0, ubuntu-latest)	2m 8s
cargo-clippy (macOS-latest, nightly)	3m 18s
warnings (1.75.0, macOS-latest)	22s
warnings (beta, ubuntu-latest)	1m 55s
warnings (beta, macOS-latest)	26s
	1h 22m 41s

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