perf(es/minifier): Make DCE analyzer parallel #26489

Job	Run time
List crates to benchmark	25s
Build benchmark for swc	2m 5s
Build benchmark for swc_allocator	1m 36s
Build benchmark for swc_common	1m 10s
Build benchmark for swc_css_parser	2m 6s
Build benchmark for swc_ecma_codegen	2m 6s
Build benchmark for swc_ecma_lints	2m 5s
Build benchmark for swc_ecma_minifier	2m 5s
Build benchmark for swc_ecma_parser	2m 5s
Build benchmark for swc_ecma_preset_env	2m 4s
Build benchmark for swc_ecma_transforms_base	2m 5s
Build benchmark for swc_ecma_transforms_typescript	2m 5s
Build benchmark for swc_estree_compat	1m 34s
Build benchmark for swc_fast_ts_strip	2m 3s
Build benchmark for swc_html_minifier	2m 5s
Build benchmark for swc_html_parser	2m 3s
Run benchmarks	0s
	29m 42s

Provide feedback