refactor(transformer): remove outdated comment (#3606) #9394

Job	Run time
Benchmark (lexer)	1m 26s
Build Linter Benchmark	2m 28s
Benchmark (parser)	1m 29s
Benchmark (transformer)	2m 13s
Benchmark (minifier)	1m 25s
Benchmark (codegen_sourcemap)	1m 47s
Benchmark (sourcemap)	1m 27s
Benchmark linter (0)	1m 53s
Benchmark linter (1)	1m 10s
Upload benchmarks	12s
	15m 30s

Provide feedback