chore: add parallel rust frontend and remove unused rust dependencies #19030

Job	Run time
Determine jobs to run	34s
Turborepo Examples	1m 25s
Turbopack TypeScript files	37s
Build Turborepo (ubuntu, self-hosted, linux, x64, metal)	1m 48s
JS Package Tests (ubuntu, self-hosted, linux, x64, metal)	47s
Build Turborepo (macos, macos-latest)	10m 14s
Check next-swc	2m 20s
JS Package Tests (macos, macos-latest)	2m 5s
Build Turborepo (windows, windows-latest)	13m 1s
Rust lints	47s
Turbopack rust check	1m 17s
Turborepo rust check	1m 24s
Formatting	1m 4s
Turbopack Rust testing on macos	32m 53s
Turbopack Rust testing on ubuntu	5m 9s
Turbopack Rust testing on windows	31m 19s
Turbopack rust clippy	1m 53s
Turbopack Rust testing benchmarks on linux / Test	15m 24s
Turbopack Rust testing benchmarks on macos / Test	58s
Turborepo rust clippy	1m 24s
Turborepo Rust testing on ubuntu	2m 0s
Turborepo Rust testing on macos	10m 3s
Turborepo Rust testing on windows	16m 7s
Turborepo Integration (ubuntu-latest)	4m 57s
Turborepo Integration (macos-latest)	12m 36s
Turborepo Integration (windows-latest)	27m 50s
Upload Test results	1m 0s
Ok	7s
Done	2s
Cleanup / cleanup	2s
	3h 21m 7s

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