perf(es/minifier): Do heavy operation only if required #26492

Job	Run time
List crates to benchmark	27s
Build benchmark for swc	25m 59s
Build benchmark for swc_allocator	1m 32s
Build benchmark for swc_common	1m 9s
Build benchmark for swc_css_parser	3m 53s
Build benchmark for swc_ecma_codegen	4m 2s
Build benchmark for swc_ecma_lints	2m 50s
Build benchmark for swc_ecma_minifier	4m 32s
Build benchmark for swc_ecma_parser	4m 38s
Build benchmark for swc_ecma_preset_env	4m 43s
Build benchmark for swc_ecma_transforms_base	4m 31s
Build benchmark for swc_ecma_transforms_typescript	4m 23s
Build benchmark for swc_estree_compat	4m 48s
Build benchmark for swc_fast_ts_strip	3m 12s
Build benchmark for swc_html_minifier	5m 27s
Build benchmark for swc_html_parser	3m 33s
Run benchmarks	30m 25s
	1h 50m 4s

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