Convert warmup/cooldown rates to integers #568

Job	Run time
Set variables to be used in strategy definitions in reusable workflow	4s
main / Format & Lint JS (clients-js)	25s
main / Audit	25s
main / Build Programs	1m 58s
main / Format & Lint Rust (program)	1m 6s
main / Format & Lint Rust (interface)	58s
main / Check Client Generation	28s
main / Build WASM (program)	22s
main / Spellcheck	44s
main / Build WASM (interface)	21s
main / Format & Lint Rust (clients-rust)	55s
main / Format & Lint Python	0s
main / Generate IDL	0s
main / Test Rust (program)	2m 20s
main / Test Rust (clients-rust)	49s
main / Test Rust (interface)	1m 6s
main / Test Python	0s
main / Test JS (clients-js)	31s
main / Regression Programs	0s
main / Bench Rust	0s
	12m 32s

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