perf: parse and walk globs in parallel #17049

Job	Run time
Determine jobs to run	23s
Build Turborepo (ubuntu, self-hosted, linux, x64, metal)	1m 57s
Build Turborepo (macos, macos-latest)	7m 23s
JS Package Tests	0s
Build Turborepo (windows, windows-latest)	11m 30s
Turborepo Examples	0s
Rust lints	1m 0s
Turbopack TypeScript files	0s
Check next-swc	0s
Turbopack rust check	0s
Turborepo rust check	1m 18s
Formatting	1m 6s
Turbopack Rust testing benchmarks on ${{ matrix.os.name }}	0s
Turbopack Rust testing benchmarks on linux	0s
Turbopack Rust testing on ubuntu	0s
Turbopack Rust testing on ${{ matrix.os.name }}	0s
Turbopack rust clippy	0s
Upload Test results	23s
Turborepo rust clippy	1m 31s
Turborepo Rust testing on ubuntu	1m 55s
Turborepo Rust testing on macos	19m 10s
Turborepo Rust testing on windows	18m 10s
Turborepo Integration (ubuntu-latest)	8m 43s
Turborepo Integration (macos-latest)	7m 59s
Turborepo Integration (windows-latest)	23m 5s
Ok	3s
Done	6s
Cleanup / cleanup	2s
	1h 45m 44s

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