feat(linter): implement `vars-on-top` rule #25323

Job	Run time
Build Linter Benchmark	2m 38s
Benchmark (lexer)	1m 13s
Benchmark (parser)	1m 27s
Benchmark (transformer)	2m 7s
Benchmark (isolated_declarations)	1m 58s
Benchmark (semantic)	1m 29s
Benchmark (minifier)	2m 12s
Benchmark (codegen)	2m 5s
Benchmark linter (0)	2m 58s
Benchmark linter (1)	1m 38s
Upload benchmarks	27s
	20m 12s

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