Build CUDA benchmarks once, but run in parallel #32135

Job	Run time
Rust (docs)	2m 30s
Python (lint)	43s
lint-toml	10s
validate-workflow-yaml	6s
Rust tests (windows-x64)	7m 18s
Rust build (default features)	2m 36s
SQL logic tests	1m 40s
Rust build (wasm32 with default features)	53s
Rust (lint)	2m 9s
Check generated source files are up to date	44s
Python (test)	2m 17s
Rust (lint, no default)	2m 22s
Rust tests (linux-arm64)	4m 38s
WASM integration smoke test	5m 53s
Rust build (with tokio dispatcher)	40s
License Check and Audit Check (advisories)	51s
C++ build	1m 13s
C API test build	57s
C/C++ (lint)	6s
Rust build (all-features)	2m 31s
Java	2m 28s
License Check and Audit Check (bans licenses sources)	50s
Check build with minimal dependencies	2m 3s
	45m 38s

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