feat(tasks/benchmark): add mangler #26379

Job	Run time
Benchmark (lexer)	1m 26s
Benchmark (parser)	1m 46s
Benchmark (transformer)	2m 36s
Build Linter Benchmark	2m 44s
Benchmark (isolated_declarations)	1m 48s
Benchmark (semantic)	1m 33s
Benchmark (minifier)	2m 27s
Benchmark (codegen)	2m 2s
Benchmark linter (0)	3m 22s
Benchmark linter (1)	1m 41s
Upload benchmarks	22s
	21m 47s

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