cgen: fix codegen for multi return with array fixed (fix #22451) (#22… #7234

Job	Run time
tests-sanitize-address-clang	2h 4m 27s
tests-sanitize-undefined-clang	58m 29s
tests-sanitize-undefined-gcc	1h 34m 34s
tests-sanitize-address-gcc	2h 35m 47s
tests-sanitize-address-msvc	4m 13s
tests-sanitize-memory-clang	3h 18m 11s
	10h 35m 41s

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