refactor(transformer/class-properties): shorten code #24031

Job	Run time
Build Linter Benchmark	2m 59s
Benchmark (lexer)	1m 35s
Benchmark (parser)	1m 47s
Benchmark (transformer)	2m 8s
Benchmark (isolated_declarations)	2m 10s
Benchmark (semantic)	1m 57s
Benchmark (minifier)	2m 2s
Benchmark (codegen)	1m 36s
Benchmark linter (0)	3m 27s
Benchmark linter (1)	1m 37s
Upload benchmarks	48s
	22m 6s

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