refactor(minifier): clean up (#8346) #25998

Job	Run time
Benchmark (lexer)	1m 21s
Build Linter Benchmark	2m 48s
Benchmark (parser)	1m 45s
Benchmark (transformer)	2m 20s
Benchmark (isolated_declarations)	2m 1s
Benchmark (semantic)	1m 58s
Benchmark (minifier)	2m 35s
Benchmark (codegen)	2m 29s
Benchmark linter (0)	3m 41s
Benchmark linter (1)	1m 48s
Upload benchmarks	15s
	23m 1s

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