perf(turbopack): Migrate as many data structures to FxHash as possible #24713

Job	Run time
deploy-target	13s
publish-turbopack-npm-packages	0s
build-wasm (web)	3m 41s
build	2m 22s
stable - x86_64-unknown-linux-gnu - node@16	5m 37s
build-wasm (nodejs)	3m 59s
Deploy examples	0s
Deploy preview tarball	2m 17s
Upload Turbopack Bytesize metrics to Datadog	0s
Potentially publish release	0s
Release Stats	0s
	18m 9s

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